Use two fingers to spin the part.
Straight Adapter
2 in to 1.25 in Straight Adapter
SKU: GD-FIT-STR-051-032
Ships in 3 to 5 business days.
3D printed in PETG and made to order. Shipping is a flat $7.95 anywhere in the US.
Friction fit ends, so it pushes onto your duct with no clamps in most setups.
- Made to fit your toolFriction fit, no clamps
- Made in the USAPrinted to order
- Flat $7.95 shippingOne rate, anywhere in the US
- PETG, not brittle PLABuilt for the shop
About this Straight Adapter
A straight fitting joins two duct or hose ends in line. Set both ends the same and it is a coupler that joins two pipes. Set them different and it is a reducer that steps one size up or down.
The inside walls are smooth, so the air keeps moving and you lose less pull at the joint. Each end is a friction fit, so it pushes on with no clamps in most setups.
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Every part is printed to order in PETG, so it stands up to shop heat and solvents and will not crack like brittle PLA. Made in the USA.
Settle the size
Two ways to land on the right number.
1. Measure it yourself
Calipers or a ruler in millimeters. That number is what the builder asks for, and we print to it.
How to measure both ends
First look at the port on your tool. Most are an opening you can put a caliper tip inside. Some are a stub that sticks out, the kind a hose slips over. The two need different numbers, so check which one you have before you measure.
If the port is an opening, measure the inside. Put your calipers in the opening and open them until they touch both walls. That inside number is the one our parts are built to, because our adapter goes into the port.
If the port is a stub the hose slips over, measure across the outside of the stub. Our adapters today are male on both ends, so they go into an opening rather than over a stub. That means a stub port may need a different part than the ones we list, so ask us before you order.
Do the same at the vacuum end. Measure the inside of the open hose or duct end. With both numbers written down, the chart and the builder both know what to show you.
2. Put your setup on the record
Give us two numbers and we build to them.