Park Tool Co.
6 Long Lake Rd. St. Paul, MN 55115 (USA) www.parktool.com
Oversized Adjustable Saw Guide
SG-7
SG-7 Oversized Adjustable Saw Guide
• Accurately guides a hacksaw to cut fork columns, aero
seat posts, and integrated seat tubes.
• Works on aero tubes up to 3.5” (89mm) and round tubes
from 1-1/4” (32mm) to 1-3/4” (45mm).
• Hardened steel body for long life.
• Molded contact pads to protect tubes.
Instructions:
1.
Mark desired location of cut on tube.
2.
Clamp tube in a Park Tool Repair Stand and rotate to the
horizontal position.
3.
Slide SG-7 on tube until mark is visible through the cut-
ting slot. Tighten handle to secure. When cutting an aero
tube, position narrow part of tube in center of floating V
block.
4.
Set blade of SAW-1 Park Tool Hack Saw in cutting slot and
saw through tube. Cut with pressure only in the forward
direction using smooth strokes. Do not apply excessive
pressure on the blade. Keep hack saw traveling straight
down the slot. Always use a sharp blade. Use of a dull
blade may result in an inaccurate cut.
5.
Loosen handle and slide SG-7 on tube to expose cut end
of tube. For metal tubes, finish outside and face of tube
with a flat file. De-burr inside of metal tube with a round
file or de-burring tool. Finish end of carbon fiber tube with
fine sandpaper.
6.
Remove SG-7 from tube.
Part No. Description
QTY.
796
Body Weldment
1
794C
Handle Assembly
1
797
Floating V Block
1
795
Fender Washer
1
798
Washer
1
723A-7 Button Head Cap Screw 1
800-2
Frame Pad
2
467-1
Jaw Cover Clip
4
SG-7 part numbers
1
3
5
7
2
4
6
8
4
3
5
6
8
1
2
7
© 2007 Park Tool Co.
