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12-Point Double End Flare Nut Wrenches, Proto®

Supplier: Proto®
577-3715MT 577-3713MT 577-3710MT 577-3709MT 577-3707MT 577-3719MT 577-3716MT
  • Modified square open end provides the strongest design with better fastener grip
  • Special alloy steel and heat treat permits thin box walls for strength and durability
  • Thin narrow jaws for better access in limited space



Expand All / Collapse All
Material Head Width Overall Length Finish Head Thickness Jaw Size Measuring System Weight No. of Points Supplier No. VWR Catalog Number Unit Price Quantity
Forged Alloy Steel 28.800 mm, 31.200 mm 223.800 mm Chrome 11.700 mm, 13.200 mm 16 mm, 18 mm Metric 1.86 lb 12 577-3716MT 300024-786 Each Retrieving
Forged Alloy Steel 20.700 mm, 23.200 mm 160.300 mm Chrome 9.200 mm, 10 mm 9 mm, 11 mm Metric 1.01 lb 12 577-3709MT 300024-770 Each Retrieving
Forged Alloy Steel 25.700 mm, 27.600 mm 192 mm Chrome 10 mm, 11.700 mm 13 mm, 14 mm Metric 0.12 lb 12 577-3713MT 300024-780 Each Retrieving
Forged Alloy Steel 32.500 mm, 34.900 mm 239.700 mm Chrome 14 mm, 14.700 mm 19 mm, 21 mm Metric 3 lb 12 577-3719MT 300024-788 Each Retrieving
Forged Alloy Steel 17.200 mm, 18.900 mm 144.500 mm Chrome 7.500 mm, 8.300 mm 7 mm, 8 mm Metric 0.66 lb 12 577-3707MT 300024-766 Each Retrieving
Forged Alloy Steel 22 mm, 24.400 mm 176.300 mm Chrome 10 mm 7 mm, 8 mm Metric 1.26 lb 12 577-3710MT 300024-776 Each Retrieving
Forged Alloy Steel 28.200 mm, 30 mm 203 mm Chrome 11.700 mm, 12.500 mm 15 mm, 17 mm Metric 1.80 lb 12 577-3715MT 300024-784 Each Retrieving
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