set of 10 double bi-hexagonal long sockets for 1/2" ratchets ALYCO

Alyco set of 10 long double bi-hexagonal sockets in different sizes (10, 11, 13, 14, 15, 16, 17, 19, 21 and 22 mm), for 1/2" ratchets.
Sockets designed especially to reach difficult places.
Sockets made of Chrome-Vanadium Steel, a resistant material that makes them efficient and durable.
Featuring a chrome surface treatment to increase their resistance to corrosion.
Set ideal for tightening tasks in industrial or construction work.

Set of 10 long sockets with bi-hexagonal head and ½” square drive. Sockets in different sizes (10, 11, 13, 14, 15, 16, 17, 19, 21 and 22 mm), perfect for a wide range of tightening operations. The bi-hexagon socket allows more tightening capacity, and is suitable for bi-hexagonal and hexagonal nuts. The extra length of the sockets allows you to reach difficult spots.

They allow very precise tightening, with high force transmission. they have very precise dimensions, which help to ensure that the parts don’t suffer during the tightening process.

Made of heat-treated Chrome-Vanadium Steel, a very strong material that ensures good force transmission and a long service life. Featuring a chrome protection to prevent corrosion.

They comply with standard DIN 3124. This set is ideal for demanding tightening tasks in industrial or construction work. Not recommended for use with striking tools.

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