Materials: Made of high quality zinc plated carbon steel material which resists corrosion, durable and sturdy, the safety coupler pin set is suitable for long-term outdoor use
Style:5/16 Square Diameter: 5/16inch (7.84mm)
Secure Hold: These spring locking pins are structurally strong, will not loosen during use.
Easy To Use: It is convenient and easy to use, secure your coupler latches, jack legs, pintle hooks, gear, trailer loads etc
Applications: The loop wire lock is ideal for table saw, lawn, gardening, farming, truck, boat, trailer or other locking applications and other applications to secure attachments and PTO accessories.