General-purpose rubber ring, inner diameter 38mm (small/40 shore hardness)

[KN Planning IN13 Universal Rubber Duct Inner Diameter 38mm (Small/40 degrees)]
Universal rubber duct inner diameter 38mm (Small/40 degrees)
Mounting inner diameter 38mm
(Size)
A=100mm
F=42mm
G=30mm
J=38mm
Universal rubber ducts may require processing and ingenuity to install.
The inner diameter is 38mm, but it can stretch a bit, allowing for +/- 2mm.
Rubber bands are not included.
Please purchase item number BAND-02 separately.
*Images are for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Thank you for your understanding.