Alignment & Belt Tensioning Trainer KX-6850-ST

$ 3,150.00

The KX-6850-ST is a rugged but lightweight multi-purpose pulley alignment and belt tensioning trainer. It is an exceptional tool for pulley alignment and proper belt tension training. It is developed for the needs of the professional instructor.

Stock Item
Made In USA
SKU: KX-6850-ST Category:
Reposition Bolts for Shaft or Pulley Alignment


The KX-6850-ST is designed with a strong A-Frame assembly with a durable powder coat paint finish a hard black anodized base, with laser etched pulley and shaft symbols. 1” diameter 304 stainless steel shafts with precision bearings, jack bolts, rubber feet and locking knurled knobs to keep the shafts from rotating. Belt and pulleys are also included.

Additional information

Weight 45 lbs
Dimensions 28 × 12 × 12 in
Approximate Size

28.0″ L x 8″ W x 10.0″ H

Approximate Weight

37 lbs


Powder Coat Yellow Paint Finish


Belt Alignment Simulator KX-6550-ST

A-Frame assembly
Hard black anodize base
Adjustable shaft center to center for different belt sizes
Laser etched reference lines
12”-14”, 14”-16”
1” 304 stainless steel shaft with 0.250 x 2.0 key way
Jack screws
Rubber feet, and locking knob to fix shafts from rotating.

Belt Alignment Simulator KX-6850-ST Brochure