This set of BGS TECHNIC hexagon impact sockets - 9551 consists of 9 extra flat sockets, with wedge pin reception and rubber seal. These sockets with a 12.5mm drive profile are ideal for ratchets and impact wrenches. Made of chrome-molybdenum steel, these sockets are corrosion resistant and ensure durability for heavy duty use. With BGS Technic, German experts in the industry for almost 50 years, be assured of professional quality equipment. Benefits: Professional quality sockets Strong and durable sockets for heavy duty use Ideal for ratchets and impact wrenches Features: Impact socket, 12.5 mm (1/2"), 13 mm Impact socket, 12.5 mm (1/2"), 14 mm Impact socket, 12.5 mm (1/2"), 15 mm Impact socket, 12,5 mm (1/2"), 16 mm Impact socket, 12,5 mm (1/2"), 17 mm Impact socket, 12,5 mm (1/2"), 18 mm Impact socket, 12,5 mm (1/2"), 19 mm Impact socket, 12,5 mm (1/2"), 21 mm Impact socket, 12,5 mm (1/2"), 24 mm On metal rail Drive profile: hexagon socket Push profile: hexagonal Drive profile size: 12.5 mm (1/2") Gross weight: 660 g Composition: Chrome-molybdenum steel Dimensions (WxDxH): 27.5 x 3.5 x 3.5 Packing : BGS TECHNIC impact sockets - hexagon - extra flat - 12,5mm (1/2") - 13/24 mm- 9 pcs - 9551Delivered in original packaging