57L.SPL - Spline 15° hinged long-reach offset-ring wrenches

• Spline profile 15° angled long wall offset-ring ratchets for aeronautical fasteners.  
 
• Thin wall and long profile for maximum accessibility. 
 
• Wrenches used in engine assembly and maintenance.  
 
The spline profile applies more torque with less strength as the tightening contact surface is higher.  
• The contact points of a Spline wrench are always far from the nut's angles. This limits wear of the nuts.  
• The Spline profile ensures high versatility. It is compatible with Spline, Torx, 4-, 6- and 12-point fasteners.  
• Spline sizes: from 7 to 32  
• Black phosphate finish.

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