TOP butterfly screw socket for electric drill M4/M5 common

[Features]● The butterfly screw, which is difficult to turn by hand, can be turned easily with an electric tool. ●The 13mm hexagonal part has a ball to prevent it from falling off. ●It is a convenient tool that can be used as a manual tool by connecting to a 13mm product. ●It is the most suitable tip tool for turning a butterfly screw.

[Applications] ●For assembly and dismantling of vinyl houses and pipe garages, installation of electric fences to prevent wild animals from entering (installation of insulators), and other tightening and loosening of thumb screws.

[Specifications] - Shaft dimension (mm): 6.35 - Overall length (mm): 83 - Applicable screw diameter: M4, M5 - Outer diameter (mm): 17.5 - Applicable screw diameter: M4, M5

[Specification 2]
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[Material/Finish] Chromium molybdenum steel

[Set contents/accessories]
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【Note】
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