• Use on high-tensile strength spline nuts and bolts widely used on both military and commercial aircraft
• Unique spline wrenching configuration also allows for use on ordinary 6 and 12-point fasteners with an advantage similar to the Snap-on® Flank Drive® wrenching system
• Manufactured from special alloy steel and heat treated for optimum strength and durability
• Nickel-chrome plating helps protect against corrosion and makes it easy to wipe clean
| # |
Inches |
Stock No. |
A |
B |
C |
D |
E |
| #12 |
3/8 |
FESU120 |
9/16 |
3/4 |
5/8 |
1-31/32 |
11/32 |
| #14 |
7/16 |
FESU140 |
21/32 |
3/4 |
11/16 |
2-1/32 |
13/32 |
| #16 |
1/2 |
FESU160 |
3/4 |
3/4 |
11/16 |
2-1/16 |
7/16 |
| #18 |
9/16 |
FESU180 |
27/32 |
3/4 |
23/32 |
2-1/8 |
7/16 |
