As an Amazon Associate, we earn from qualifying purchases. PS-535X45 CAT50 Retention Knob, .667\ ARCH/ULTRADEX . 971-000-008 Gallery Attributes Brand name, Manufacturer name, ManufacturerARCH/ULTRADEX Weight0.6 WeightUnitlbs brandMinimum50.00 moq2 MPN971-000-008 multiple, tierMinQty11 qtyInStock51 SKU971000008 snippetPS-535X45 CAT50 Retention Knob, .667\ tierPrice129.52 Distributor offers SellerSKUMOQIn stockMultiplePrices Suncoast Tools97100000825111 @ $29.52