SLAIR 1/2" Composite Twin Hammer Air Impact Wrench Max Torque 1050ft/lb XX-785 : Amazon.co.uk: DIY & Tools
Impact driver - Wikipedia
Preciva Torque Wrench Set, 1/4'' Drive 5-25Nm Click Bicycle Torque Wrench Set, Cycling Bike Maintenance Socket Tool Set for Road and Mountain Bike with Allen, Extension Bar and Storage Box : Amazon.co.uk:
Sioux New Hammer Pin #SP505617 for 3/4” Impact Wrench 5075A 5075AL Repl. 505617 | eBay
SLAIR 1/2" Dr. Air Angle Impact Wrench Max Torque 370 ft/lb XX-777 | eBay