Weight: 100g For various gallon drums Packing 100PCS/CTN N.W/G.W 11.25/12KGS Carton Size 37 x 37 x 37.5cm Nylon All-in-one Drum Bung Spanner Pail Lid Wrench Opener Designed to fit into the bungs of all of the plastic twin bung / tighthead drums which are manu...