Product Description

Glass Reducer 18mm – 14mm

This glass adapter allows you to convert an 18mm glass joint to a 14mm joint. This then allows you to make full use of all of your 14mm accessories on your 18mm pieces.

Product Details:

Outer grinding: 18.8mm (male)
Inner grinding: 14.5mm (female)
Material: Glass
1 x Glass reducer included

Product Reviews

Write Review

Reducer

Posted by Dan on 3rd Apr 2021

It does exactly what it is supposed to do -- reduces your stem size - I use it so I can get a SG14 single shot cone to fit my SG18 stem - it sits flush with the stem so it doesn't make the cone stick out - it's awesome.
18mm-14mm reducer

Posted by Adrian on 2nd Dec 2019

Smooth finish, nice low profile, doesn't extend the length of the stem more 7-8mm. Works nicely.
Works as described

Posted by Unknown on 6th Nov 2019

Would recommend
HANDY INDEED

Posted by BD on 26th May 2016

These are a highly valuable addition to get more configurations out of your rigs, does what it says, no fuss. (I only rated 4stars due to a slight crooked cut to the small end of the joint, which does not affect its function in any way, just a minor cosmetic fault) Beefys has provided 5 star service EVERY time i have ordered from them.
Essential for SG18 Billys

Posted by prawna on 6th May 2016

If you have a SG18 billy this little adapter is a must. The combinations of ash catchers, cones and billy are endless now that you can use SG14 pieces together with your SG18 rig.