... Finish: chrome plating 3/4" drive sliding T handleMaterial: carbon steelFinish: chrome plating Our company can provide 12. 5 mm(1/2"), 20mm ... (3/4"), 25.4mm(1") series ... pieces, 24 pieces, 28 pieces, and32 pieces, 20mm series, (3/4") series sleeve wrenches with 9 pieces, 15 pieces, 21 pieces ...