50 PCS Tri-Fold Exploding Large Head Aluminum Pop Blind Rivets 3/16'' * 4/5'' Long Grip Solid Rivets（Black） lifting 3 Sizes Gasket Bonded Seal

3 Sizes Gasket Bonded Seal Assortment

Multi Function: The durable construction and transparent design of this organizer allow you to extend your garage storage options

and not easy to break

34 sizes  165pcs

it also use for lightweight concrete

50 PCS Tri-Fold Exploding Large Head Aluminum Pop Blind Rivets 3/16'' * 4/5'' Long Grip Solid Rivets（Black） lifting 3 Sizes Gasket Bonded SealGrip Diameter: 3 16" , Grip Length: 4 5" Flange Diamter: 5 8" 50 pcs in a small paper box Tri grip rivet is Aluminum body with aluminum mandrel, all aluminum No plastic, durable, corrosion resistant and good stress for long time use Used in kayak, rod holders, pad eyes, indoor and outdoor, erminal ends, handles, shipbuilding, containers, industries construction, automobiles, furniture appliances and more