Spanners & Wrenches

wrench or spanner is a tool used to provide grip and mechanical advantage in applying torque to turn objects—usually rotary fasteners, such as nuts and bolts—or keep them from turning.

Reversible Ratcheting Spanners

GROZ Reversible Ratcheting Spanners designed for high torque applications with outstanding quality & performance

72 teeth, strong gear ratcheting ring with 5° arc for smooth movement

Ratcheting ring feature allows increased working speed, eliminating the need to remove the spanner from the fastener after each turn

Narrow and thin head, combined with fine gear tooth design makes the Ratcheting Spanner suitable for working in tight and hard to access areas where a ratchet and socket will not fit

Reversible lever to change the action direction

15° offset at ring end, makes it easy to gain access to the fasteners and achieve high leverage

Chrome plated for corrosion protection with ultra premium finish for scratch proof surface

72 Teeth with 5 degree
action arc:

Provide extreme high torque for processional users
Reversible Lever:
Makes it easy to switch the
action direction
Higher Accessibility:
Offset at the ring end with 15° angle for easier access & higher leverage

Slogging Wrenches

Forged from Chrome Vanadium Steel, hardened 39–46 HRC and tempered

Used for tightening and slackening large nuts & bolts in ship maintenance, mining, piping and other similar industrial applications

One end is shaped to fit a nut and the other is enlarged to receive blows from a hammer. The shock of the impact is useful in breaking rust/ paint

These are available in 2 types:
a. Ring Slogging Wrenches
b. Open Jaw Slogging Wrenches