MASTER GRADE AR15 CROWFOOT ARMORER’S WRENCH
1-5/16″ FREE-FLOAT BARREL NUT WRENCH
Master-Fit ½” Crowfoot Wrenches are purpose built and specialized for precise fitment to minimize marring on gun parts. Constructed of titanium coated stainless steel, delivering the highest level of precision to confidently apply torque to AR platform 1-5/16” crowfoot wrench for 1-5/16” free-float barrel nuts.
1-1/4″ FREE-FLOAT BARREL NUT WRENCH
Master-Fit ½” Crowfoot Wrenches are purpose built and specialized for precise fitment to minimize marring on gun parts. Constructed of titanium coated stainless steel, delivering the highest level of precision to confidently apply torque to AR platform 1-1/4” crowfoot wrench for 1-1/4” free-float barrel nuts.
1-1/8″ FREE-FLOAT BARREL NUT WRENCH
Master-Fit ½” Crowfoot Wrenches are purpose built and specialized for precise fitment to minimize marring on gun parts. Constructed of titanium coated stainless steel, delivering the highest level of precision to confidently apply torque to AR platform 1-1/8” crowfoot wrench for 1-1/8” free-float barrel nuts.
30MM FREE-FLOAT BARREL NUT WRENCH
Master-Fit ½” Crowfoot Wrenches are purpose built and specialized for precise fitment to minimize marring on gun parts. Constructed of titanium coated stainless steel, delivering the highest level of precision to confidently apply torque to AR platform 30mm crowfoot wrench for 30mm free-float barrel nuts.
1-1/16″ FREE-FLOAT BARREL NUT WRENCH
Master-Fit ½” Crowfoot Wrenches are purpose built and specialized for precise fitment to minimize marring on gun parts. Constructed of titanium coated stainless steel, delivering the highest level of precision to confidently apply torque to AR platform 1-1/16” crowfoot wrench for free-float barrel nuts
3/4″ MUZZLE DEVICE WRENCH
Master-Fit ½” Crowfoot Wrenches are purpose built and specialized for precise fitment to minimize marring on gun parts. Constructed of titanium coated stainless steel, delivering the highest level of precision to confidently apply torque to AR platform ¾” crowfoot wrench for ¾” muzzle devices.
5/8″ MUZZLE DEVICE / A2 BUTTSTOCK EXTENSION TUBE WRENCH
Master-Fit ½” Crowfoot Wrenches are purpose built and specialized for precise fitment to minimize marring on gun parts. Constructed of titanium coated stainless steel, delivering the highest level of precision to confidently apply torque to AR platform 5/8” crowfoot wrench for 5/8” A2 fixed stock receiver extension and 5/8” muzzle devices.
THIN CASTLE NUT WRENCH
Master-Fit ½” Crowfoot Wrenches are purpose built and specialized for precise fitment to minimize marring on gun parts. Constructed of titanium coated stainless steel, delivering the highest level of precision to confidently apply torque to AR platform crowfoot wrench for pistol buffer tube castle nuts.
The Thin Castle Nut Wrench is designed to work with most pistol buffer tubes and pistol braces.
2″ SPANNER WRENCH
Master-Fit ½” Crowfoot Wrenches are purpose built and specialized for precise fitment to minimize marring on gun parts. Constructed of titanium coated stainless steel, delivering the highest level of precision to confidently apply torque to AR platform crowfoot 2” spanner wrench for free float barrel nut locking rings.
3-PRONG FLASH HIDER WRENCH
Master-Fit ½” Crowfoot Wrenches are purpose built and specialized for precise fitment to minimize marring on gun parts. Constructed of titanium coated stainless steel, delivering the highest level of precision to confidently apply torque to AR platform crowfoot wrench for 3-prong flash hider muzzle devices.
The Extended Castle Nut Wrench is designed to work with buffer end plates with sling attachments and some barrel nuts.
The Standard Castle Nut Wrench is designed to work with your standard upper end plate and castle nuts.
FREE-FLOAT BARREL NUT WRENCH
Master-Fit ½” Crowfoot Wrenches are purpose built and specialized for precise fitment to minimize marring on gun parts. Constructed of titanium coated stainless steel, delivering the highest level of precision to confidently apply torque to AR platform crowfoot wrench for 20-hole and 4-hole free-float barrel nuts.
DELTA RING BARREL NUT WRENCH
Master-Fit ½” Crowfoot Wrenches are purpose built and specialized for precise fitment to minimize marring on gun parts. Constructed of titanium coated stainless steel, delivering the highest level of precision to confidently apply torque to AR platform crowfoot wrench for mil-spec delta ring barrel nuts.
