2 Pack Spring Loaded Pull Pins With Ball Knobs Rock Solid Alloy Steel Plungers For Weight Racks And Shelving Fixtures 0.5 Inch Shank 1.3 Inch Grip Diameter Heavy Duty Fasteners You Can Trust

Heavy Duty Spring Loaded Pull Pins With Knobs
✔️ 2 pack alloy steel plungers 0.5 inch shank heavy duty

This set of two spring loaded pull pins locks equipment components securely without slipping out during operation. They are commonly used on weight stacks, adjustable shelving, folding workbenches, and gym rigs to hold frames in place quickly.

✅ Two heavy duty alloy steel springs come packed together for rack upgrades
✅ Handle grip covers 90 mm and 3.54 inches across plus 34 mm and 1.34 inches deep
✅ Shank delivers 12.7 mm and 0.5 inch width alongside 13 mm and 0.51 inch projection
✅ Seamless knob shape cuts down on snags while improving daily locking performance

💡 What are spring loaded pull pins used for in gym racks and shelving?

These handy retention mechanisms snap into standard mounting holes and hold equipment rigid under load. The internal coil pushes the steel shaft outward until resistance stops movement. - Linear slide unit tracks remain straight while the hardened alloy pins eliminate side to side play during heavy lifts - Industrial grade pull rod knobs engage instantly with common half inch drill patterns found on commercial racks - Rapid release lever action lets operators reposition benches safely while keeping steady holding power throughout workouts ✝️