Park Tool Co.
5115 Hadley Ave. N., St. Paul, MN 55128 (USA) www.parktool.com
PRS-4M / PRS-4WM
Deluxe Repair Stands
Assembly of PRS-4M Bench Mount Stand
1. Secure bench support weldment (#14) to bench using appro-
priate through bolts or lag bolts (not included).
2. Select desired mounting hole on bench support weldment
and attach horizontal tube (#3) using hex head bolt (#12) and
washer (#13).
3. Place lock block assembly (#4-10) into square tube on hori-
zontal tube. Press end cap (#11) into top of bench support
weldment.
4. Place clamp (#1) into horizontal tube and tighten handle of
lock block assembly to secure.
Assembly of PRS-4WM Wall Mount Stand
1. Secure wall mount weldment (#15) to wall stud or post using
appropriate through bolts or lag bolts (not included).
2. Place lock block assembly (#4–10) into square tube on hori-
zontal tube.
3. Place clamp (#1) into horizontal tube and tighten handle of
lock block assembly to secure.
12
3
13
14
1
4
10
11
Clamp Rotational Adjustment
The clamp on the PRS-4M and PRS-4WM can be rotated 360 de-
grees, allowing easy access to any component. To adjust the angle
of the clamp:
1. Loosen handle on lock block assembly (#9).
2. Rotate clamp (#1) to desired position.
3. Retighten handle of lock block assembly to secure clamp.
1
4
10
15
