Hallray Light Medium-Duty R-Clip Assortment, Hairpin Cotter, Snap Pin Retaining Clip, Secure Shaft Retention for Machinery, R/B-Type Equipment Repair Kits, Pack of 50, Ø4 mm × 21 mm, M4×21

Hallray Light Medium-Duty R-Clip Assortment, Hairpin Cotter, Snap Pin Retaining Clip, Secure Shaft Retention for Machinery, R/B-Type Equipment Repair Kits, Pack of 50, Ø4 mm × 21 mm, M4×21

• 1️⃣SECURE SHAFT RETENTION – Hallray R-clips (hairpin cotter / snap pin retaining clips) provide fast, tool-free retention for light and medium-duty assemblies. Ideal for keeping pins and components from sliding off shafts in machinery, fixtures, linkages, and repair work.
• 2️⃣METRIC M1–M7 + MULTIPLE LENGTHS – Designed for metric shaft sizes M1–M7 with multiple lengths to match different stack thicknesses and clearance needs. A practical assortment to help reduce wrong-size purchases when you need the right retaining clip quickly.
• 3️⃣CONSISTENT FIT, QUALITY-CONTROLLED – Built for dependable day-to-day use with controlled geometry and stable engagement. Great for workshop hardware kits, equipment maintenance, and agricultural equipment where reusable, reliable retaining clips matter.
• 4️⃣SUS304 STAINLESS STEEL – Stainless R-clips resist corrosion throughout the material, making them a strong choice for outdoor, humid, coastal, and frequently washed environments where rust resistance and a clean finish are priorities.
• 5️⃣SUS304 STAINLESS STEEL – Stainless R-clips resist corrosion throughout the material, making them a strong choice for outdoor, humid, coastal, and frequently washed environments where rust resistance and a clean finish are priorities.