Compact chain-type bracket ALI 2.891 set

Universal mounting for PRÜFTECHNIK products: 


  • mounts in less than a minute
  • fits shaft and coupling diameters of approx. 15 mm to 500 mm / 5/8“ to 20“
  • readily-available replacement parts

Compact magnetic bracket ALI 2.112 set

Instant mounting for PRÜFTECHNIK products: 


  • magnetic mounting is fastest, easiest 
  • fits onto any ferromagnetic surface
  • extremely rigid
  • but simple to adjust

Extra-thin bracket ALI 2.109 set

Perfect for extremely narrow mounting space: 

  • mounts in only 8 mm / 5/16“ space
  • slip-nut design mounts quickly
  • fits diameters up to 160 mm / 6 5/16“.

Magnetic sliding bracket ALI 2.230 set

Perfect for aligning stationary shafts. 

  • slides around coupling flange or shaft end
  • for diameters of 80 mm / 3 1/8“ and up
  • use on one or both coupling sides.

Magnetic bolt hole bracket ALI 2.761 set

Perfect for mounting on extremely large couplings: 


  • no radial clearance required
  • fits onto any ferromagnetic surface
  • extremely rigid
  • but simple to adjust