mpn
F 3-1/4 STL
brand
name: Martin
manufacturer
name: Martin
Attributes
Key
Value
barrel diameter:
4.437 in
barrel length:
2-13/16 in
bolt circle diameter:
5-5/8 in
bore type:
Finished w/ Keyway
bushing size:
F
keyway size:
3/4 x 3/8 in
material:
Steel
mounting type:
Reverse
number of bolt holes:
3
screw length:
3-5/8 in
screw thread size:
9/16-12 in