As an Amazon Associate, we earn from qualifying purchases. Mountz 120634 NM29A Bit Holder (1/2 F/Sq. Dr x 1/4 F/Hex) Mountz Torque Tools . 120634 Gallery Attributes Brand name, Manufacturer name, ManufacturerMountz Torque Tools Extra Product NameMountz 120634 NM29A Bit Holder (1/2 F/Sq. Dr x 1/4 F/Hex) moq, multiple, tierMinQty11 MPN, SKU120634 qtyInStock0 snippetMountz 120634 NM29A Bit Holder (1/2 F/Sq. Dr x 1/4 F/Hex). Square Drive Size: 1/2'' Drive Size: 1/4'' F/Hex Bit Length (IN): 1 3/4'' tierPrice119.78 Distributor offers SellerSKUMOQIn stockMultiplePrices omegatec.com120634111 @ $19.78