CROSBY L-150 STANDARD LEVER BINDER Forged steel. Quenched and Tempered. Hooks are quenched and tempered alloy steel. Extra heavy construction at leverage point to prevent spreading. Heel of binder toggles away from load, permitting easy release.Ball and socket swivel joints at hook assem-blies permit a straight line pull. L-150 available with links only, snubbing type, releasing type and walking type binders.