These spacers are made of structural steel of 6 mm thickness and intended to be inserted between springs and the axle for vehicles UAZ Hunter, Patriot, Buhanka (on leaf springs). Also suitable in the Isuzu D-Max. Painted powder. On the upper plane of the spacers has 2 holes for the coupling bolt spring. The holes allow the car to shift the bridge by 20 mm, which is often used on cars UAZ Hunter if necessary. Spacers PRM-45 and PRM-60 have the additional ear for transferring fixing the brake hose.
These spacers in comparison with aluminum are more durable, resistant to corrosion and allow to displace the position of the bridge, as compared with completely cast steel have at sufficient strength much smaller mass.
Note: If you are installing a full-time recommend a spacer under the springs removed. Also, for the installation of such spacers are required ladders greater length UB985