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GulpDust
Straight Adapter

1.875 in to 1.25 in Straight Adapter

SKU: GD-FIT-STR-048-032

$14.99

Or $6.00 for the STL file to print yourself.

Pick your sizes
Openings1.875 in, 1.25 in
Overall sizeAbout 88 mm tall, 48 mm at the widest
MaterialPETG
Made inthe USA
$14.99printed & shipped· $6.00 STL download

Build this adapter on demand

We print to order. Drop your email and we will queue this exact fit and ship it from the US in two to three business days.

Color: Black

Friction fit ends, so it pushes onto your duct with no clamps in most setups. Duct sizes vary a little by brand, so measure to confirm.

  • Sized to your exact port
    Real specs, not guesswork
  • Made in the USA
    Printed to order
  • Ships in 2 to 3 days
    Fast and tracked
  • PETG, not brittle PLA
    Built 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.