Metabo SSW 18 LT 300 BL 18V Impact Wrench with 3-speed torque levels for a varied range of applications The Metabo SSW 18 LT 300 BL is a Cordless 18V Impact Wrench with a 1/2 Inch square drive returning a maximum torque of 300Nm. The machine is fitted with a powerful Brushless motor which boasts an impact rate up to 3900 blows per minute. Sold as a Body Only tool without battery or charger in a metaBOX 145 Carry Case. Features: Compact cordless impact driver with 1/2\" male square and 300 Nm Unique Metabo brushless motor for quick work progress and highest efficiency for any application Three-speed torque levels for a varied range of applications Integrated work light for illumination of the work area Robust die cast aluminium gear housing for optimum heat dissipation and durability Handy belt hook, can be fixed either on the right or left side With metaBOX, the intelligent solution for transport and storage Many brands, one battery pack system: This product can be combined with all 18V battery packs and chargers of the CAS brands: www.cordless-alliance-systems.com Comes With: Belt Hook metaBOX 145 Specification: Battery voltage: 18 V Max. screw size: M16 Max. no-load speed: 3050 rpm Maximum impact rate: 3900 bpm Maximum torque: 300 Nm Speed/torque levels: 3 Bit retainer: Male square 1/2\" (12.70 mm) Vibration:  Impact screwdriving: 13.8 m/s² Uncertainty of measurement K: 1.5 m/s² Noise emission: Uncertainty of measurement K: 3 dB(A) Weight without battery pack: 1.18 kg Weight with battery pack: 1.58 kg