HVAC

DobyGrip Wire Suspension System

The DobyGrip wire suspension system locker has a durable, strong, yet ergonomic zinc cast body with patented gripping wheel design, and inbuilt release mechanism. These are just some of the features that combine to produce fast, efficient installations when used in conjunction with our galvanised steel wire rope. Available in kit form, with pre-cut, individually banded wires and an expanding range of end fixings. Individual DobyGrip wire suspension lockers are available with 100 - 150m reels of wire across 1 - 6mm diameters, reel length is dependent on wire gauge.

The body of the DobyGrip locker is cast in Zamac 5 Zinc for durability and strength under pressure. Internal guide springs are manufactured from a quality 304 Stainless Steel giving just enough pressure to push the gripping wheels away when needed, whilst the wire is held securely in place by the wheels and friction gearing. The gripping wheels themselves on the DobyGrip wire suspension locker are produced in high-quality solid steel as a single piece, again for strength. With very few components and the ability to accurately adjust without the need for extra tools, the DobyGrip wire suspension system has a proven track record of safety and product confidence to be proud of. Our "Belt & Braces" design approach to the lockers has resulted in a first-class, quality product of reliability and functionality.

  • DOBYGRIP WIRE ROPE SUSPENSION SYSTEM – DG1
    DOBYGRIP WIRE ROPE SUSPENSION SYSTEM – DG1
    • Capable of suspending 10kg (22lb) with a safety factor of 5:1 in a vertical plane
    • Takes Doby 1mm galvanised steel wire
    • Zinc casting
    • 304 Stainless steel retaining spring
    • 20mm in length and 16.5mm width
  • DOBYGRIP WIRE ROPE SUSPENSION SYSTEM – DG2
    DOBYGRIP WIRE ROPE SUSPENSION SYSTEM – DG2
    • Capable of suspending 50kg (110lb) with a safety factor of 5:1 in a vertical plane
    • Takes Doby 2mm galvanised steel wire
    • Zinc casting
    • 304 Stainless steel retaining spring
    • 30mm in length and 26mm width.
  • DOBYGRIP WIRE ROPE SUSPENSION SYSTEM – DG2 MAX
    DOBYGRIP WIRE ROPE SUSPENSION SYSTEM – DG2 MAX
    • Capable of suspending 50kg (110lb) with a safety factor of 5:1 in a vertical plane
    • Impressive 100% load rating from 0-120 degrees.
    • Takes Doby 2mm galvanised steel wire
    • Zinc casting
    • 304 Stainless steel retaining spring
    • 35mm in length and 26mm width.
  • DOBYGRIP WIRE ROPE SUSPENSION SYSTEM – DG3
    DOBYGRIP WIRE ROPE SUSPENSION SYSTEM – DG3
    • Capable of suspending 100kg (220lb) with a safety factor of 5:1 in a vertical plane
    • Takes Doby 3mm galvanised steel wire
    • Zinc casting
    • 304 Stainless steel retaining spring
    • 35mm in length and 35mm width.
  • DOBYGRIP WIRE ROPE SUSPENSION SYSTEM – DG4/5
    DOBYGRIP WIRE ROPE SUSPENSION SYSTEM – DG4/5
    • Capable of suspending 225kg (495lb) with a safety factor of 3:1 in a vertical plane
    • Takes both Doby 4mm & 5mm galvanised steel wires
    • Zinc casting
    • 304 Stainless steel retaining spring
    • 40mm in length and 42mm width.
  • DOBYGRIP WIRE ROPE SUSPENSION SYSTEM – DG6
    DOBYGRIP WIRE ROPE SUSPENSION SYSTEM – DG6

     

    Capable of suspending 500kg (1100lb) with a safety factor of 3:1 in a vertical plane

    Takes Doby heavy duty 6mm galvanised steel wire

    Zinc casting

    304 Stainless steel retaining spring

    50mm in length and 45mm width.

  • WIRE WITH LOOP
    WIRE WITH LOOP
    • Quick and easy fixing to purlins, beams etc by forming a choke knot.
    • Reduces the installation time compared to conventional methods of suspension.
    • All wires are supplied including the DobyGrip Lock.
    • Galvanised steel construction (7x7 strands).
    • Strict quality inspection procedures and independent tests ensure reliability.
    • Available in three diameters and in 1m, 2m, 3m, 4m & 5m lengths.
    • Loads tested to a 5:1 safety factor.
    • All ratings were determined by independent testing at Northumbria University and witnessed by Lloyds Register.
    • For use with static loads only.
  • Y-FITTING LOOP END – KIT A
    Y-FITTING LOOP END – KIT A
    • Kit A Made to customers own specifications of wire leg lengths, loop ended.
    • Available in 1mm, 2mm & 3mm cable thicknesses.
    • Suitable for DG1, DG2 & DG3 DobyGrip units.
    • Height is adjusted using a DobyGrip as an additional extra to the kit.
    • Minimum leg length of 150mm (inclusive of looped ends & ferrules).
    • Re-attachment to service is effective when used with the Carabina accessory.
    • For use with static loads only.
  • Y-FITTINGS PLAIN END – KIT B
    Y-FITTINGS PLAIN END – KIT B
    • Kit B Made to customers own specifications of wire leg lengths, top non-looped.
    • Available in 1mm, 2mm & 3mm cable thicknesses.
    • Suitable for DG1, DG2 & DG3 DobyGrip units.
    • Height is adjusted using the DobyGrip included in each wire kit.
    • Minimum leg length of 150mm to a maximum of 10m.
    • Re-attachment to service is effective when used with the Carabina accessory.
    • For use with static loads only.
  • WIRE WITH CLOSED M6 & *M8 EYE BOLT
    WIRE WITH CLOSED M6 & *M8 EYE BOLT
    • Quick and easy for fixing to hooks, eyes, basket, tray or slotted channel. Allows for quick release when loading cables or maintenance work.
    • Reduces the installation time compared to conventional methods of suspension.
    • All wires are supplied including the DobyGrip Lock.
    • Galvanised steel construction (7x7 strands).
    • Strict quality inspection procedures and independent tests ensure reliability.
    • Available in three diameters and in 1m, 2m, 3m, 4m & 5m lengths.
    • Loads tested to a 5:1 safety factor.
    • All ratings were determined by independent testing at Northumbria University and witnessed by Lloyds Register.
    • For use with static loads only.
    • *Please contact the sales department for the use of an M8 Eye Bolt.
  • WIRE WITH CARABINA
    WIRE WITH CARABINA
    • Quick and easy for fixing to hooks, eyes, basket, tray or slotted channel.
    • Allows for quick release when loading cables or maintenance work.
    • Reduces the installation time compared to conventional methods of suspension.
    • All wires are supplied including the DobyGrip Lock.
    • Galvanised steel construction (7x7 strands).
    • Strict quality inspection procedures and independent tests ensure reliability.
    • Available in three diameters and in 1m, 2m, 3m, 4m & 5m lengths.
    • For use with static loads only.
  • WIRE ON REELS
    WIRE ON REELS
    • For suspending various products and services using the DobyGrip.
    • Available in six diameters, 1mm - 6mm
    • Galvanised steel construction (7x7 strands).
    • 100 - 150 metres (328 - 492 feet) depending on specific wire gauge.
    • Supplied on strong plastic reels.
    • Strict quality inspection procedures and independent tests ensure reliability.
    • For use with static loads only.
  • WIRE ROPE CUTTERS
    WIRE ROPE CUTTERS
    • Hardened steel blades for accuracy and durability.
    • Spring loaded for ease of use and control.
    • 13cm (5 inches) long handles for leverage.
    • Safety catch.
    • 4.75mm (3/16 inch) cutting capacity.
    • Vinyl coated handles for comfortable non-slip grip.
  • SLIDE NUT
    SLIDE NUT
    • Slide Nut with washer and retaining spring.
    • Ready-to-use pre-assembled for a quick fixing and retains assembly in place before final tightening.
    • Material: Metal parts - steel 1.0332; spring(s) from POM (polymethylene), green.
    • Zinc plated.
    • Tested for fire safety.
    • For use with static loads only.
  • TIGER CLIP
    TIGER CLIP
    • Multi-purpose clip.
    • For static loads, single use and non relocatable.
    • To hammer on or by hand; always the eye opposite to the load.
    • High performance (tested by CSTB - FR).
    • With hole to receive steel cable, S-Hook, cable tie, threaded rod (M6 or M8), etc.
    • Material: Tempered steel.
    • Surface treatment: Magni® coated, 2 layers (600 hours resistant to salt spray).
    • Incl. ICP Thread plate, for wood screws from 4,0 to 4,5 mm.
    • For use with static loads only.
  • BEAM CLIP
    BEAM CLIP
    • For a solid fixing to steel constructions without welding or drilling.
    • With fixing hole (Ø 6,5 mm) to fix S-hook, bolt/nut, etc.
    • Material: Spring steel (type CS70).
    • Surface treatment: DELTA®-TONE 9000 (500 hours).
    • For use with static loads only.
  • Z PURLIN HANGERS
    Z PURLIN HANGERS
    • Hold fast 45 degrees.
    • For fixing to purlins.
    • With a fixing hole (Ø6.5mm) vertical to fix S-hook, bolt/nut, etc.
    • Material: Spring steel (type CS70).
    • Surface treatment: DELTA®-TONE 9000 (500 hours).
    • For use with static loads only.
  • VERTICAL FLANGE CLIPS
    VERTICAL FLANGE CLIPS
    • For fixing to vertical flanges.
    • With a fixing hole (Ø6.5mm) vertical to fix S-hook, bolt/nut, etc.
    • Material: Spring steel (type CS70).
    • Surface treatment: DELTA®-TONE 9000 (500 hours).
    • For use with static loads only.
  • SUSPENSION CEILING HANGER
    SUSPENSION CEILING HANGER
    • Quick and easy fixing providing positive anchor into slab, soffit and concrete ceilings etc.
    • Safe working loads between 40Kg (88lb) - 80Kg (176lb).
    • Material: Galvanised steel Part.
    • For use with static loads only.
  • WEDGE NUT
    WEDGE NUT
    • For fixing to composite flooring systems.
    • Complete with thread connector.
    • Material: Steel.
    • Zinc plated.
    • For use with static loads only.
  • SPRING CLIP
    SPRING CLIP
    • For suspending various products and services using the DobyGrip.
    • Available in a single diameter of 2mm.
    • 304 Stainless Steel construction.
    • A safe working load of 30Kg with a ratio of 3:1.
    • Strict quality inspection procedures and independent tests ensure reliability.
    • For use with static loads only.
  • M6 & M8 ADAPTOR
    M6 & M8 ADAPTOR

    Designed to fit either a 6mm or 8mm hole.

    Suitable for suspending cable trays, light fittings, hanging brackets etc.

    Will fit into concrete with the use of either a M6 or M8 drop-in anchor.

    The ideal accessory for fixing the DobyGrip directly into a suspended light fitting.

    M6 or M8 Adaptor is designed for use with the DG1, DG2 & DG3.

    Safe working load up to 100kg with a 5:1 safety factor.

    Serrated locking nut fitted as standard.

    For use with static loads only.

  • POLYURETHANE SLEEVE FOR WIRE
    POLYURETHANE SLEEVE FOR WIRE
    • Protective plastic sleeve for exposed static wires.
    • Available with a 2.5mm internal dia. and 4mm external dia.
    • Supplied on a 200 metre reel.
    • Strict quality inspection procedures ensure quality.
    • Attractive finish for wire concealment.
    • For use with static loads only.
    • Please Note: When inserting the plastic sleeve, please take all precautions by wearing gloves against injury from any loose wire strands.
  • WIRE ANCHOR HK
    WIRE ANCHOR HK
    • Used for fixing steel wire rope into concrete and solid brick.
    • For suspending air ducts, lowered ceilings etc, using either a 1 or 2mm wire.
    • Suitable for an 8mm drilled hole and a minimum of 30mm deep.
    • Stainless steel construction 1.4401 (AISI-No.316).
    • A safe working load of 50Kg with a ratio of 5:1 once Anchor is hammered into place.
    • Better fire resistance than plastic plugs.
    • Strict quality inspection procedures and independent tests ensure reliability.
    • Independently tested.
    • For use with static loads only.
  • WIRE WITH NAIL ANCHOR FNA II-OE
    WIRE WITH NAIL ANCHOR FNA II-OE
    • Hammerset anchor for fixing into cracked and non-cracked concrete.
    • Nail Anchor manufactured from zinc-plated steel.
    • Suitable for use with ventilation systems and substructures made of metal.
    • Nail Anchor is both ETA approved and approved for concrete C12/15 to C50/60.
    • Galvanised steel wire construction (7x7 strands).
    • Safe Working Load (SWL) 50Kg (110lbs) when used with DobyGrip DG2.
    • Also suitable for solid sand-lime brick, natural stone with dense structure and prestressed hollow-core concrete slabs.
    • The FNA Anchor when detached from the wire has an individual maximum downward static load rating of 0.7kN (70Kg approx.) with a 4:1 safety ratio.
    • Loads tested to a 5:1 safety factor and for static loads only.
    • Alternative wire sizes and lengths are available to order. Please contact the Sales department for further information.

     

  • OMEGA SLEEVE FOR WIRE
    OMEGA SLEEVE FOR WIRE
    • Protective silicone sleeve for exposed static wires.
    • Enables the wire to be held securely with no slip.
    • Spreads the wire weight by reducing point load.
    • Perfect for both circular and insulated ductwork.
    • Ideal replacement for corner saddles on rectangular ducts.
    • Can be easily cut to any length on site.
    • For use with a 2mm wire.
    • Supplied in 5 metre lengths.
    • Strict quality inspection procedures ensure quality. UL 94HB approved material.-
    • For use with static loads only.
  • FACT SHEET - ABOUT WIRE SUSPENSION
    FACT SHEET - ABOUT WIRE SUSPENSION

    These are technical fact sheets covering a few of our products. For further information beyond what you can find in the sheets, then please call our sales office on: +44 1207 288012

  • FACT SHEET - RADIANT PANEL SUSPENSION KIT
    FACT SHEET - RADIANT PANEL SUSPENSION KIT

    These are technical fact sheets covering a few of our products. For further information beyond what you can find in the sheets, then please call our sales office on: +44 1207 288012

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