Collection: Hammerlock and Hook For Caravan & Trailer

Safety Chain /Safety Chain Shackle / Rated Shackle / Hammerlock / Hitch Pin /Safety Hook

How to choose the right size for hammerlock and hook? 

https://www.george4x4.com.au/blogs/how-to-and-why/choosing-the-right-hammerlock-and-hook-size-for-your-trailer


Attention, please: The 7/8mm hammerlock isn't suitable for Ford Everest because the hole on the tow bar, where the shackle's pin goes in, is only 12.5mm, while the hammerlock tail end is 13.5mm.

The Grade 80 6mm hammerlock is the way to go for a Ford Everest if your caravan's ATM below 2900kg!

or Grade 100 6mm hammerlock  is the way to go for a Ford Everest if your caravan's ATM over 2900kg!

21 products
  • HLH35-G80 Hammer Lock Hook 7/8mm*2000kg 2pcs for trailer/caravan
    Attach the hook to the tow bar and fit the chain into the hook.  This set includes  2pcs*Half hammerlock + hook + bush + pin   Features:  7/8mm*2000kg, Grade 80, Safety factor 4:1, Minimum breaking load 8000kg (Better for winch under 12300LBS) Red or Yellow Description:  Made of high-quality Alloy steel Made with heat-treated and tempered Grade 80 Material
    Regular price
    $45.90
    Sale price
    From $45.90
  • HLC35 - G80 Hammerlock Hook+ Hammerlock for Trailer/Caravan Towing 2pcs
    HLC35 for 2900kg to 4300kg caravan Hammerlock size:  10mm WLL 3150kg, Breaking Force 12600kg  Sling Winch Hook with Half Hammerlock size: 7/8mm WLL 2000kg, Breaking Force 8000kg 2pcs 10mm Hammerlocks (Hammer pin included) 2pcs Sling Winch Hook with Half Hammerlock All Meet Grade 80 standards AS 3776 Compliant G80 Steel
    Regular price
    $69.90
    Sale price
    From $69.90
  • HLL35 Hammerlock + Slip Hook for Trailer Safety Chain/Caravan Towing George Lifting
    Hammerlock + Slip Hook for Trailer Safety Chain/Caravan Towing by George4x4 George Lifting
    Regular price
    $74.90
    Sale price
    From $74.90
  • 88SL35 Yellow Hook & Hammerlock for ATM Up to 4400kg (Trailer, Caravan or Camper)
    88SL35 Yellow Hook & Hammerlock for ATM Up to 4400kg (Trailer, Caravan or Camper)
    Regular price
    $45.90
    Sale price
    From $39.90
  • 866HSH30 8mm Hammerlock + 6mm Safety Hook + 8mm Hammerlock for Trailer Safety Chain/Caravan Towing George Lifting
    866HSH30 8mm Hammerlock + 6mm Safety Hook +  8mm Hammerlock for Trailer Safety Chain/Caravan Towing George Lifting
    Regular price
    $75.90
    Sale price
    From $73.90
  • 86SSL30 Yellow Hook & Hammerlock for ATM up to 2950kg (Trailer, Caravan or Camper)
    George 4x4 trailer chain extender yellow hook and hammerlock for caravan
    Regular price
    $39.90
    Sale price
    From $36.90
  • 86SHL30 - HD Self Locking Hook & Hammerlock for ATM up to 2950kg (Trailer, Caravan or Camper)
    86SHL30 - HD Self Locking Hook & Hammerlock for ATM up to 2950kg (Trailer, Caravan or Camper)
    Regular price
    $59.90
    Sale price
    From $54.90
  • 1086HSS35 G100 Self-locking Hook & Hammerlock for ATM Up to 3700kg (Trailer, Caravan or Camper)
    George 4x4 hammerlock and hook for trailer chain
    Regular price
    $79.90
    Sale price
    From $79.90
  • Ford Everest Kit: Hammerlock and Self Locking Hook & Shackle for Trailer Chain 4177-35 and 4177-25 (or Caravan or Camper)
    Ford Everest Kit: Hammerlock and Self Locking Hook & Shackle for Trailer Chain 4177-35 and 4177-25 (or Caravan or Camper)
    Regular price
    $75.90
    Sale price
    From $75.90
  • 1066HSL35 G100 Hammerlock and Sling Hook for Trailer Chain 4177-35 and 4177-25 (or Caravan or Camper)
    1066HSL35 G100 Hammerlock and Sling Hook for Trailer Chain 4177-35 and 4177-25 (or Caravan or Camper)
    Regular price
    $59.90
    Sale price
    From $59.90
  • 10868HEH35 8mm Hammerlock + 6mm Hook + 8mm Hammerlock for Camper Caravan & Trailer Safety Chain Grade 100
    black hammerlock on tow bar and silver hammerlock on chain
    Regular price
    $79.90
    Sale price
    From $79.90
  • G100 6mm Self-locking Hook for Trailer Chain 4177-35 & 4177-25
    Grade100 Self-locking Hook for Towing Chain / Trailer Chain Self-locking Eye Hook size: 6mm WLL 1,400kg, Breaking Force 5,600kg Can be used together with BOTH Chain 4177-25 (10mm) and 4177-35 (13mm).  This setup suits a Trailer with an ATM up to 3700kg (perfectly with 2500kg and 3500kg).
    Regular price
    $49.90
    Sale price
    From $39.90
  • 868HEH30 8mm Hammerlock + 6mm Hook + 8mm Hammerlock for Trailer Safety Chain/Caravan Towing
    868HEH30 8mm Hammerlock + 6mm Hook + 8mm Hammerlock for Trailer Safety Chain/Caravan Towing
    Regular price
    $55.90
    Sale price
    From $49.90
  • Hammerlock + D Shackle for Trailer Safety Chain/Caravan Towing by George4x4 George Lifting
    Hammerlock + D Shackle for Trailer Safety Chain/Caravan Towing by George4x4 George Lifting
    Regular price
    $29.80
    Sale price
    From $29.80
  • Grade 80 HammerLock 7/8mm 2T, Chain Connector Connecting Link Lifting
    A hammerlock, a link that connects chains to other fittings when the chain link is too small. Made of high-quality alloy steel, drop forged and heat-treated for strength and flexibility. Easy to assemble and disassemble, often used to connect winch hooks to steel cable/synthetic winch rope. Consist of two separate body pieces, a tapered shaft, and a sleeve Size: 7/8mm WLL: 2ton BS: 8.0ton Grade: 80 (T8) Test certificate supplied upon request Pin comes with Oxygen Black or Galv. randomly
    Regular price
    $12.90
    Sale price
    From $10.90
  • Grade 80 HammerLock 10mm 3.15T, Chain Connector Connecting Link Lifting
    A hammerlock, a link that connects chains to other fittings when the chain link is too small. Made of high-quality alloy steel, drop forged and heat-treated for strength and flexibility. Easy to assemble and disassemble, often used to connect winch hooks to steel cable/synthetic winch rope. Consist of two separate body pieces, a tapered shaft, and a sleeve Size: 10mm WLL: 3.15ton BS: 12.6ton Grade: 80 (T8) Test certificate supplied upon request Pin comes with Oxygen Black or Galv. randomly
    Regular price
    $15.90
    Sale price
    From $15.90
  • Grade 80 HammerLock 6mm 1.12T, Chain Connector Connecting Link
    A hammerlock, a link that connects chains to other fittings when the chain link is too small. Made of high-quality alloy steel, drop forged and heat-treated for strength and flexibility. Easy to assemble and disassemble, often used to connect winch hooks to steel cable/synthetic winch rope. Consist of two separate body pieces, a tapered shaft, and a sleeve Size: 6mm WLL: 1.12ton BS: 4.48ton Grade: 80 (T8) Test certificate supplied upon request Pin comes with Oxygen Black or Galv. randomly
    Regular price
    $11.90
    Sale price
    From $8.90
  • G100 HammerLock 8mm 2.5Ton Chain Connector Connecting Link Lifting
    Grade 100 HammerLock Chain Connector Connecting Link Size: 8mm, WLL 2.5ton (2500kg) Breaking Force: 10ton (10000kg) DESCRIPTION and FEATURES: Size: 8mm WLL: 2.5ton BS: 10.0ton (4 times of WLL)  Grade: 100 (T10) Made from Quality Alloy steel Drop forged and heat treated Test certificate supplied upon request Pin comes with Galv.  Item # 10HL08  Trailer chain extender (chain extend) for BOTH 4177-35 or 4177-25
    Regular price
    $15.90
    Sale price
    From $13.90
  • 1086HSL35 G100 Sling Latch Hook & Hammerlock for ATM Up to 3700kg (Trailer, Caravan or Camper)
    hammerlock hook for trailer
    Regular price
    $65.90
    Sale price
    From $65.90
  • G100 HammerLock 6mm 1.4Ton Chain Connector Connecting Link Lifting
    Grade 100 HammerLock Chain Connector Connecting Link Size: 6mm, WLL 1.4ton (1400kg) Breaking Force: 5.6ton (5600kg) DESCRIPTION and FEATURES: Size: 6mm WLL: 1.4ton BS: 5.6ton (4 times of WLL)  Grade: 100 (T10) Made from Quality Alloy steel Drop forged and heat treated Test certificate supplied upon request Pin comes with Galv.  Trailer chain extender (chain extend) for BOTH 4177-35 or 4177-25
    Regular price
    $13.90
    Sale price
    From $12.90
  • G100 6mm Sling Hook for Trailer Chain 4177-35 and 4177-25 (or Caravan or Camper)
    G100 6mm Sling Hook for Towing Chain / Trailer chain Eye Sling Hook: 6mm WLL 1,400kg, Breaking Force 5,600kg Can be used together with BOTH Chain 4177-25 (10mm) and 4177-35 (13mm).  This lifting component suits a Trailer with an ATM up to 3700kg (perfectly with 2500kg and 3500kg).
    Regular price
    $19.90
    Sale price
    From $15.90