Nylon Grommets for 3.2 - 5mm Wire, 37 Degree Angle (Black)

Black nylon grommets suitable for 3.2mm to 5.0mm wire.

Protects the wire from chafing when threaded through metal posts, or for neatly finishing off timber post holes.

Designed for 37 degree holes in metal posts such as with staircase wire balustrading.

Note, read carefully please: These angled grommets have an 8mm diameter. For timber posts, an 8mm hole diameter drilled on the angle is recommended. For metal posts you must account for the angle change, which either means drilling an 8mm hole on the 37 degree angle, or a slight elipse to elongate the hole vertically to account for the cross section, or drill a larger 8.5mm hole. When in doubt, do a test hole first.

Also available in grey.