I use this to plug the end of a 2x4 aluminum tube. They fit snugly in the channel, but the cap doesn't completely cover the material, leaving sharp corners exposed.
π Enhance your Woodworking Projects with KREG P PIN Solid Wood Pocket Hole Plugs
8 Review
Continental ContiVikingContact 7 195/65 R15 95T winter
21 Review
π Marinco 6365CRN Locking Plug 250V: Secure and Reliable Power Connection Solution
9 Review
WIDGETCO White Hole Plugs
π§ Boeray Stainless Steel Straight Brackets Mending: Durable and Versatile Support Solution
π© N100 792 National Hardware Plated Holder
Stainless Fastener Bracket for Furniture Bedframes
π§ Inch Stainless Steel Brackets - Includes 80 Brackets