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
  • 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
    $45.90
    From $45.90
  • 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
    $69.90
    From $69.90
  • Hammerlock + Slip Hook for Trailer Safety Chain/Caravan Towing by George4x4 George Lifting
    $74.90
    From $74.90
  • 88SL35 Yellow Hook & Hammerlock for ATM Up to 4400kg (Trailer, Caravan or Camper)
    $45.90
    From $39.90
  • 866HSH30 8mm Hammerlock + 6mm Safety Hook for Trailer Safety Chain/Caravan Towing George Lifting
    $75.90
    From $73.90
  • George 4x4 trailer chain extender yellow hook and hammerlock for caravan
    $39.90
    From $36.90
  • 86SHL30 - HD Self Locking Hook & Hammerlock for ATM up to 2950kg (Trailer, Caravan or Camper)
    $59.90
    From $54.90
  • George 4x4 hammerlock and hook for trailer chain
    $79.90
    From $79.90
  • Ford Everest Kit: Hammerlock and Self Locking Hook & Shackle for Trailer Chain 4177-35 and 4177-25 (or Caravan or Camper)
    $75.90
    From $75.90
  • 1066HSL35 G100 Hammerlock and Sling Hook for Trailer Chain 4177-35 and 4177-25 (or Caravan or Camper)
    $59.90
    From $59.90
  • black hammerlock on tow bar and silver hammerlock on chain
    $79.90
    From $79.90
  • 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).
    $49.90
    From $39.90
  • 868HEH30 8mm Hammerlock + 6mm Hook + 8mm Hammerlock for Trailer Safety Chain/Caravan Towing
    $55.90
    From $49.90
  • Hammerlock + D Shackle for Trailer Safety Chain/Caravan Towing by George4x4 George Lifting
    $29.80
    From $29.80
  • 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
    $12.90
    From $10.90
  • 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
    $15.90
    From $15.90
  • 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
    $11.90
    From $9.90
  • 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
    $15.90
    From $13.90
  • hammerlock hook for trailer
    $65.90
    From $65.90
  • 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
    $13.90
    From $12.90
  • 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).
    $19.90
    From $15.90