Set of 3 couplers

• Allows use of square drivers smaller than socket drive sizes: 
- 1/4" square drive + D.169RJ --> 3/8" socket. 
- 3/8" square drive + D.169JS --> 1/2" socket. 
- 1/2" square drive --> 3/4" socket. 
• Compactness means that fewer tools are needed for in situ
 
                        
 Enquire about this product
Enquire about this product Delivery options
Delivery options 
     
         
        