21mm socket on both sizes,  can be used front and back and forward and reverse
- 21mm socket on both sizes,  can be used front and back and forward and reverse.
 
- Not only the body, also the claw is forged. Excellent strength.
 
- Filled with hole on the head part during processing, it maintains smooth ratchet drive.
 
- The φ4.5mm hole for safety code.
 
- The surface has a rust-resistant cation finish.
 
     
    
    
      Material:Cr-V
      
| Item No. | 
JAN Code | 
List Price 
(¥) | 
Use Range 
(mm) | 
Length
 L 
(mm)  | 
Weight 
(g) | 
Inner Box | 
| RM-21×21H | 
381798 | 
9,700 | 
21 | 
358 | 
800 | 
2 | 
| Item No. | 
Head Outside Diameter 
(mm) | 
Socket Outside Diameter
 d 
(mm)  | 
Head Thickness 
(mm) | 
Socket Length
 ℓ 
(mm)  | 
Guaranteed Torque 
N・m | 
| D | 
Small | 
Large | 
T | 
Small | 
Large | 
Small | 
Large | 
| RM-21×21H | 
52.0 | 
32.5 | 
32.5 | 
20.0 | 
10.0 | 
10.0 | 
573.7 | 
573.7 | 
*JAN Codes are shown by 6 digits numbers which removed as maker code (4975180).
*The price is for each unit.
    
    
            
      
      
        Use
        
- Suitable for bolt and nut fastening work that requires strong tightening.
 
- Suitable for removing rusty form tie nut as well.
 
      
      
        Caution
        
-  The large nominal size size is suoer ling socket type.
 
- Chose proper size which suits to the size of bolt and nut.
 
- DO NOT extend the handle by inserting a pipe.
 
- Please DO NOT use this item as a hammer.
 
- Connect to safety code for fall prevention to use at height.
 
- DO NOT use for purposes other than as hand tool.