Proto® J4920FL

Proto® Crowfoot Wrench, Flare Nut, Measurement System: Imperial, 5/8 in Wrench Opening, Box/Single End Wrench, 12 Points, 3/8 in Drive, 63/64 in Head Width, 11/16 in Head Thickness, ASME B107.21 Specifications Met, Alloy Steel, Full Polished

• Type Flare Nut
• Measurement System Imperial
• Wrench Opening 5/8 in
• Wrench Type Box/Single End
• Number of Points 12
• Drive Size 3/8 in
• Head Width 63/64 in
• Head Thickness 11/16 in
• Specifications Met ASME B107.21
• Material Alloy Steel
• Finish/Coating Full Polished

• Designed for speed and safety
• Special heat treated alloy steel helps increase strength and durability
• 12 point box end allows for fine indexing, helping to improve speed and access
• Fits 4, 6 and 12 point fasteners
• Full polish finish provides corrosion resistance and easy-to clean surfaces
• Locking hole helps hold crowfoot in place during use
• Use with a locking extension to help prevent tool loss in awkward locations