INFORMATION for loosening tight screws with help of a hammerreversible with anti-slip plastic gripmale square drive according to DIN 3120-A 12,5, ISO 1174, with ball locking device Length: 150mmWeight: 750g (ELORA 3400) Hand Operated Impact Driver 1/2"$39.00PriceQuantity*Add to CartBuy NowModel NumberELORA 3400 BrandELORA