1/2" Diameter T knob Spring Loaded Pop Pin Spring Loaded Zinc Plated Steel Plunger POP Pull Pin Tire Carrier Pin , Black Plastic T-Handle Knob Round Nut W/Grub Screw Lock (T-Handle)

Specifications: Type:Pop Pins are Pin Size: 1.5" Weld On Barrel Height 1' OD Barrel Diameter Pin overall height 3.7" T-Knob Arm Length 2.25" U- Tip Diameter 1/2" at largest diameter ,Size: as shown Used as a convenient and quick way to adjust height or length on many applications; Package Includes: 1 x T- knob Spring Loaded Pop Pin Note: 1、This link only sells buckles , other products are not included. 2、Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 3、The measurement allowed error is +/- 1-3cm.

• -Heavy duty spring action pins , used for height and length adjustments on racking systems;
• -1/2" pin diameter with 1/2" long exposed length.
• -This spring loaded pull pin allows you to retract and engage the plunger for locating, fastening and quick change operations.
• -It consists of a housing (barrel) and a plunger assembly.
• -Pulling on the handle retracts the plunger fully into the pin housing. Releasing the handle allows the plunger to extend.