- 2 steps gear. Fine ratchet drive.
- Length 230mm. The smallest, Handy size ratchet spanner.
- Quick rotating knurl on 21mm side.
- Not only body, Also gear is forged. Excellent Strength.
- Hole on head for processing is filled. able to keep smooth ratchet drive.
- Length 230mm. Handy size.
- 15% compact than conventional item.
- Adopt double gears. 12° Ratchet drive.
- Quick rotating knurl on 21mm side.
- Not only body, also gear is forged.
- Hole on head for processing is filled. Smooth ratchet drive.
- with a ring (φ4mm) for safety code.
Material：Body:S55C Socket:Cr-V
| Item No. |
JAN Code |
Price（￥） |
Range of Use（mm） |
Length（mm） |
Weight（ｇ） |
Inner Box |
| RM-17×19CSN-BT |
390059 |
5,850 |
17・19 |
226 |
275 |
6 pcs |
| RM-17×21CSN-BT |
390066 |
5,550 |
17・21 |
226 |
275 |
6 pcs |
| Item No. |
Head outside diameter（mm） |
Socket outside diameter（mm） |
Head Thickness（mm） |
Socket Lengthℓ（mm） |
Maximum Torque N・m |
| D |
Smaller |
Bigger |
T |
Smaller |
Bigger |
Smaller |
Bigger |
| RM-17×19CSN-BT |
35.0 |
23.0 |
26.0 |
16.0 |
17.0 |
17.0 |
225.5 |
269.7 |
| RM-17×21CSN-BT |
35.0 |
23.0 |
28.5 |
16.0 |
17.0 |
17.0 |
225.5 |
308.9 |
※JAN Code are shown with 6 digital numbers removed maker code (4975180). ※Price is for each unit.
Item No. RM-17×19CSN-BT RM-17×21CSN-BTRM-17x19CS RM-17x21CS
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Light weight designEfficient performance with reducing weight and fatigue.
-
12 points (round corners)12 points (round corners) sockets are easier to insert nut. This surface fit design prevents damaging of bolts or nuts.
Use
- For Scaffold assembling work/form construction work.
- Ideal tool for scaffolders who work at height.
- Also for complicated water pipes, assembling facilities.
Caution
- Check width across flats of bolt/nut to use proper size.
- DO NOT use this tool slant/shallowly to bolt/nut.
- Do NOT add too much load on handle by inserting pipe.
- Fall prevention is must to work at height. we have safety code.
- DO NOT use any other purposes than as hand tool.
