Specification:
Name: Expansion Sleeve Tension Sleeve
Material: 45# Steel
Model: Z21
Inner Diameter(d): 5-50mm
Outer Diameter(D): 16-80mmmm
Size: Inner Diameter x Outer Diameter (dxD)
E.g.: Z21 5x16 (Inner Diameter=5mm; Outer Diameter=16mm)
Features:
1. Long service life, good protection performance, the expansion sleeve relies on friction transmission, no keyway to be linked to weaken the expansion sleeve in the overload, will lose the role of the linkage, can protect equipment from damage.
2. Structural diversity, expansion sleeve coupling can withstand multiple loads, its structure can be made into multiple styles, according to the size of the installed load, but also more than one expansion sleeve used in series.
3. More convenient to use, the expansion sleeve is easy to disassemble, with good interchangeability, easily to cope with the harsh environment.

Quantity : 1pcs!