As an Amazon Associate, we earn from qualifying purchases. Home » WILLIAMS & SNAP ON » B-108 Williams & Snap On B-108 3 x 0.37 in. Drive Extension WILLIAMS & SNAP ON . B-108 Gallery Attributes Brand name, Manufacturer name, ManufacturerWILLIAMS & SNAP ON KnownMan, Extra Product NameWilliams & Snap On B-108 3 x 0.37 in. Drive Extension moq, multiple, tierMinQty11 MPNB-108 qtyInStock-2 SKUBSTWC2648 tierPrice115.39 Distributor offers SellerSKUMOQIn stockMultiplePrices unbeatablesale.comBSTWC26481-211 @ $15.39