
- Proto Spline tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in heavy machinery applications where vibration is prevalent
- Spline sockets help tighten high strength bolts to high torque loads
- They are also used in automotive and industrial areas where high performance torque needs to be achieved
- They help lower the force required to turn standard fasteners by allowing the torque load to be moved away from the corners to help prevent fastener rounding
Specifications
UNSPSC Code
27110000
Weight
0.22lb
Height
0.9in
Width
0.9in
Length
2.4in
Brand
Proto
Category
Sockets
Drive Size [Nom]
3/8 In
Drive Type
#22 Spline
Finish
Nickel Chrome
Head Width [Nom]
7/8 in (opening side); 7/8 in (drive side)
Material
Forged Alloy Steel
Measuring System
Inch
No. of Points
12
Opening Size [Nom]
5/8 in
Overall Length [Nom]
2 3/8 in
Wt.
0 lb
Compare

- Proto Spline tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in heavy machinery applications where vibration is prevalent
- Spline sockets help tighten high strength bolts to high torque loads
- They are also used in automotive and industrial areas where high performance torque needs to be achieved
- They help lower the force required to turn standard fasteners by allowing the torque load to be moved away from the corners to help prevent fastener rounding
Also Consider
Specifications
UNSPSC Code
27110000
Weight
0.22lb
Height
0.9in
Width
0.9in
Length
2.4in
Brand
Proto
Category
Sockets
Drive Size [Nom]
3/8 In
Drive Type
#22 Spline
Finish
Nickel Chrome
Head Width [Nom]
7/8 in (opening side); 7/8 in (drive side)
Material
Forged Alloy Steel
Measuring System
Inch
No. of Points
12
Opening Size [Nom]
5/8 in
Overall Length [Nom]
2 3/8 in
Wt.
0 lb
Compare
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