As an Amazon Associate, we earn from qualifying purchases. Home » OTC (BOSCH AUTOMOTIVE) - OTC » 6166 OTC-Bosch Automotive 6166 | Socket 5/16 Hex Bit-OT6166 OTC (BOSCH AUTOMOTIVE) - OTC . 6166 Gallery Attributes Brand name, Manufacturer name, ManufacturerOTC (BOSCH AUTOMOTIVE) - OTC KnownMan, Extra Product Name, manPlusMpnOTC-Bosch Automotive 6166 | Socket 5/16 Hex Bit-OT6166 moq, multiple, tierMinQty11 MPN6166 qtyInStock-2 qtySourceFieldMap SKUOT6166 tierPrice112.53 Distributor offers SellerSKUMOQIn stockMultiplePrices autotoolworld.comOT61661-211 @ $12.53