Command Ratchet Hinges 9-3/8" Polished 316 Stainless Steel - PairConstructed from high-grade stainless steel and brass, our Command Ratchet Hinge is ideal for sunpads, bolsters and lounge backrests. This heavy-duty specialty hinge has a 15-degree locking inclination and ratchets up to four positions.Features:Highly polished marine-grade stainless-steel Type-316L All brass bearings for durability Meets ABYC H-31 standards class B* application, 250lb ft of torque load for pair 15-degree locking inclination increments starting at 30 degrees Easily adaptable to many applications Designed for up to 4" thick cushions Returns to horizontal position at 100 degrees Countersunk for #10 fastener or 1/4-20 bolt Sold in pairs 5-year limited warranty