Block Mechanical Anti-Theft Stem For Tractors Earth Moving Machines Ø40-45 L

The description of this item has been automatically translated. If you have any questions, please feel free to contact us.


Block Stem, the mechanical anti-theft device for tractors and earthmoving machines.
Block Stem applies to all tractors and earthmoving machines equipped with a hydraulic jack steering system.
Once assembled, its components completely wrap the rod between the cylinder and its attachment, preventing the vehicle from turning.
Block Stem is the best anti-theft device for your work vehicle!

Easy to apply, requires no installation!
Block Stem is a safety device that does not require any installation, the application of which is really very simple, in fact it is enough to completely steer the wheels of the vehicle in order to reach the maximum extension of the stem from the hydraulic piston, place the Block Stem so that the two parts of which it is made up wrap the stem between the cylinder and its attachment, then close the lock by removing the key.
Block Stem: security is a matter of a moment!

Designed and built to last!
Block Stem is designed according to geometries that prevent it from being attacked by any burglary tool. Each of its components is made of steel with a high carbon content which gives it high mechanical resistance.
The surface hardening heat treatment, the chemical nickel plating, the dustproof shell and the Netoma© lock guarantee the effectiveness of the system and better protection from atmospheric agents, making
Block Stem practically indestructible.


Block Stem is a safety device that does not require any installation, the application of which is really very simple, in fact it is enough to completely steer the wheels of the vehicle in order to reach the maximum extension of the stem from the hydraulic piston, place the Block Stem so that the two parts of which it is made up wrap the stem between the cylinder and its attachment, then close the lock by removing the key. Block Stem is designed according to geometries that prevent it from being attacked by any burglary tool. Each of its components is made of steel with a high carbon content which gives it high mechanical resistance. The surface hardening heat treatment, the chemical nickel plating, the dustproof shell and the Netoma© lock guarantee the effectiveness of the system and bette