Overview YakAttack Gorilla Wrench – The Ultimate Tool for YakAttack Accessories The YakAttack Gorilla Wrench is designed to fit the specialized knobs and fasteners found on most YakAttack products and is built for loosening—not tightening! All YakAttack accessories should be installed hand-tight when rigging, however, when left on the kayak for long periods exposed to harsh conditions, knobs and fasteners can be tough to loosen. That’s where the Gorilla Wrench comes in. Whether you’re upgrading or maintaining your kayak rig, the Gorilla Wrench is a must-have in your gear bag. Designed to fit: 1" WingKnob – Found on the HD LockNLoad Base and TracPak Quick Release Base 1.5" WingKnob – Found on standard LockNLoad accessories and DoubleHeaders Convertible Knob – Found on Track Mounted Retractors and CellBloks LockNLoad Pillar – Found in all LockNLoad accessories OctoLoc Receiver – Found on the SandRig Surf Cart Product Information SKU: NAT-1006 UPC: 819731017955 Weight: 0.1 lbs Dimensions: 4" x 2" x 0.5" Made in: USA