Twenty 1.25" x 1.25" O.D. Square Ribbed Tubing Insert Glide End Caps 14-20 ga Material:LDPE Nylon 1/4"-20 thread insert fits

Nylon 1/4"-20 thread insert fits 3/8" hole

52" Tube Wall: 4-8 ga

Diameter: 15/16" inch

Fits tube size: 1-7/8" outside dimension

Twenty 1.25" x 1.25" O.D. Square Ribbed Tubing Insert Glide End Caps 14-20 ga Material:LDPE Nylon 1/4"-20 thread insert fitsHeavy wall polyethylene plugs for standard rectangular tubing are designed to fit multiple tube gauges and provide a secure fit. Poly tube plugs are ideal for office and patio furniture tubular racks appliances exercise equipment or anywhere a finished look is needed. Tube plugs include multiple horizontal ribs designed with built in flexibility for an easy install and a secure fit. Multiple ribs for a secure fit and heavy end walls for durability and