Hydanle 8 Pack 3 Inch Square Plastic Plugs, 75mm×75mm Insert End Caps for Square Tubing Post

• ✅These tubing post end caps Fits 3" OUTSIDE hole diameters square tubing (3"x3") with INSIDE hole diameters from 2.795”-2.87” and wall thickness of .039" - .079" Steel Pipe, package quantity 8 ✅Flexible ridges or straps snugly hold these square plastic tubing plugs in place ✅The square plugs are made of black LD polyethylene, these high-grade plastics black ribbed plugs work great for preventing scuffs on wood floor or as protection glides on bench feet, bar stool foot sliders, patio furniture, table legs, chairs legs, metal bed legs, couch legs and much more ✅ The caps for square tubing also give a finished sleek look for many small projects: Suitable for trailer frame ends, bike rack fittings, wrought iron steel, fence post toppers, luggage racks end inserts, step ladder caps, gate rail post covers, Fitness Equipment ends,steel kayak rack end caps and any square tubing end caps ✅ Easy to install (3"x3") plugs are also designed to hold up against impact abuse, and harsh weather conditions