Adjustable from 10mm to 19mm(0.39” to 0.75”), suitable for beads of different sizes.
Adjusts instantly to clamp most types of nuts, eliminating the need to frequently change sleeves of different sizes.
Comes with a connecting rod, allowing the sleeve to be mounted on the electric drill and improving work efficiency
Use in auto repair, household maintenance, manufacturing industry, construction and anywhere else that requires tightening nuts.