Upgrade to the Quick-Release Pin and Lasso Kit. (Pair)
 
Detent pins are great for all types of items, like umbrella Polls, Workout Benches, Tripods, Speaker Stands, etc. The 2 1/2" pull ring detent pin is a multipurpose pin that is used for all different types of things. And now with the lasso, you will never lose them. 
 
Quick-Release Ball Detent Pins feature a ball detent that depresses and springs back up for “Quick-Release” applications—used as a convenient way to adjust or remove accessories on equipment.
Made from low-carbon steel, and zinc plated. Rigid quality control procedures ensure a consistent fastener you can count on.
 
Standard, stock Detent Ring Pins are made from 12L14/1215 steel, zinc plated.
 
Loop to Loop wire rope lanyard assemblies are typically used as tethers for pins and other components to prevent the loss, as well as for door restraint cables and other uses. Lanyards are available in 3/64" diameter by 6" length, wire ropes are made from durable 7 x 7 aircraft cable chosen for its strength and flexibility.