50 Pcs Plastic Blanking End Cap Square Tube Insert 16mmx16mm Black

150 x Square Tube Insert: 50 x a + 100 x bRibbed for Easy Assembly and Secure Fitting.Great to Cover Sharp Tube Edges.Black Plastic Blanking End Caps.Perfect for tidying up any job round the house.Perfect to make ends safe after building.Offer a neat and safe finish to tube ends.Tube inserts can prevent dirt and dust ingress.Product Mame:Square Tube InsertTop Size:20 x 20mm / 0.8 inch x 0.8 inch (L x W)Tidy up any job made from box section.perfect for keeping water out and stop rusting from inside.Thread Size:15mm/0.59 inchTotal Size:16 x 16 x 16mm/ 0.63 inch x 0.63 inch x 0.63 inch(L x W x H)Color:BlackMaterial:PlasticMounting Size:19 x 19mm / 0.75 inch x 0.75 inch (L x W)Total Height:13mm / 0.5 inchPackage Content:150 x Square Tube InsertOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.