Comparison : Item # B4762-10300BA1W, 304 Stainless Steel Liquid Level Gage, 3” Centerline, Front Mount 1/2”-20
Item # B4762-10300BB1W, 304 Stainless Steel Liquid Level Gage, 3” Centerline, Back Mount 1/2”-20 with Nuts
Item # B4762-10300BM1W, 304 Stainless Steel Liquid Level Gage, 3” Centerline, Front Mount M12 X 1.75
Item # B4762-10300BN1W, 304 Stainless Steel Liquid Level Gage, 3” Centerline, 1/4" Male NPT Adapters
Item # B4762-10300BN2W, 304 Stainless Steel Liquid Level Gage, 3” Centerline, 3/8" Male NPT Adapters