3071410 U-SHANK 4" 10TPI CARBON MILLED

• Thin ends for better access in narrow areas
• Available in SAE and different sizes to fit a great variety of nuts and bolts
• The openings are machined to precision for a perfect fit with nuts and bolts
• High-quality molybdenum -vanadium steel alloy and controlled thermal-treatment
• Exceed ASME B107
• 100 Standard
• Opening size: 7/16" x 1/2"
• Total length: 6-3/8"

• This unique design is mainly used in repairs and maintenance of refrigeration systems, where often times the nuts or couplings are made from soft materials, thus the importance of having a perfect fit, to avoid damaging the parts
• They help tighten or loosen pipe joints made mainly with soft metals, like bronze, copper and aluminium
• They have an ergonomic geometry that improves grip and fastening since their openings are precision-cut
• Opening size: 5/8" x 11/16"
• Total length: 8-13/16"

DISCONTINUED