The Collapsible Grappling Hook has been tested to exceed military specifications & Deploys in 1 second, has independant/simultaneous blade access and includes a tactical swivel. Tested to double the Military Spec for toughness. Can be spray painted to any color. Weight Rating On 2 Blades 3000 lbs Built To Exceed Military Specifications Deploys In 1 Second 3 Folding Arms With Grip Teeth Body, Turn Key, Blades & Rope Loop / 7075 T-651 Aluminum Pins for hooks and rope loop - 18-8 stainless steel Detents for locking - Carbon steel with black oxide finish Detent Springs - 17-7 stainless steel Screw - 18-8 stainless steel Exterior Finishing - Bead-Blasted Can Be Spray Painted To Any Color Weight - 1.59lbs Width Deployed - 13.75" Width Collapsed - 11.5" Height - 11.5" Free-Height Height - 9.5" free-height rope loop collapsed-right or left