10 Pcs R Clips, 4mm x 75mm Spring Steel Zinc Plated R-Pins for Farm, Trailer, Tractor, Heavy Equipment – Silver (5/32 x 2-15/16-Inch)

About this item

• 【Exact Size】 – 4mm wire diameter x 75mm overall length (5/32" x 2-15/16"). Fits hole diameters of 4.2mm to 4.5mm (approx 5/32" to 11/64"). Please check your hole size before ordering.
• 【Medium to Heavy Duty Spring Steel】 – Made of spring steel with zinc plating. Offers good rust resistance for outdoor use. Stronger than 3mm clips – suitable for up to ~600-750 lbs shear load.
• 【Wide Application】 – Ideal for medium trailer hitch pins (boat trailers, utility trailers up to ~4000 lbs), farm equipment (small tractors, implements), ATV/UTV attachments, and heavy machinery. Not for automotive safety-critical applications, RC toys, or standard lawn mowers.
• 【Quick & Easy】 – R-pin design installs and removes in seconds. No tools required. Fully reusable – simply squeeze to open and slide onto your pin or axle.
• 【What You Get】 – 10 pieces of 4mm x 75mm zinc-plated hair pin clips. If the size doesn’t match your equipment, contact us for assistance.