?Tollok keyless shaft locking assembly eliminates play between?shaft and?hub and distribute?torque over the entire contact?surface. They offer many advantages compared to key connection, shrink, press fit and other conventional shaft-hub connection.

• No machining costs associated with keys, keyways, splines and setscrews. No special shaft finish required.
• Eliminates all the operations for axial fixing of the hub and to machine the keyways seats.
• No Backlash and Lateral movement.? Even under shock and reversing loads, there are no backlashes associated with?Tollok connections. No lateral movements when fixed.
• Ideal for heavy, overload, or continuous reversing transmissions applications.? High torques and axial loads can be transmitted through use of several pieces of locking assemblies mounted in tandem.
• Ideal for timing applications where angular synchronization is required, especially when multiple hubs mounted on a single shaft.
• Simple mounting and dismounting.?No fretting corrosion. High pressure between the contact surfaces prevents rust and allows quick removal of the hubs.? No damage to shaft surface as with setscrews.