4″ stainless steel total length, Pass through thickness up to 3.5″

OR

2″ stainless steel total length, Pass through thickness up to 1.25″

Comes with washers & nuts for installation.

Works with all Bob’s Machine jack plate hoses,  JIC#4

QTY : 1 fitting

The post Stainless Steel Bulkhead fittings first appeared on Bob's Machine.

Bob’s Plastic Thru-hull fitting

SINGLE UNIT

Requires 2 per set of hoses.

The “Bob’s” style unit is a threaded unit with a large plastic nut that tightens from the inside, VS other styles that use 3 screws to attach from the outside of the boat.

This style is better as it is only drilling the one hole for the hose.  However if you can not reach the inside to tighten the nut, the other style might be preferred.  We have both styles here.

Requires 1″ hole drilled in hull.

**Only bulk hose can pass through this fitting. Pre-made hoses with end fittings cannot pass through.  If hoses already have fittings, will need to remove them to install these and then reattach hose fitting

The post Bob’s Thru-Hull Fitting Through first appeared on Bob's Machine.