BT-60 coupler

Major Tom · Jul 20, 2017

I am looking to replace a coupler to connect BT 60 tubes so I can finish my PSII Mammoth. Lost mine...afraid it got trashed. Plenty of people online sell them, but I can't bring myself to spend 10 bucks (shipping is high for a simple order) on one coupler. Anyone have one lying around I can buy?

dmgrime · Jul 20, 2017

Where are you located?

Major Tom · Jul 20, 2017

Pocatello, Idaho

blackjack2564 · Jul 21, 2017

UMMM are you sure about size? Bt -60 is around 1.5 in diam. and a Mammoth is 2in.

dcullen · Jul 21, 2017

Yep, the PS II kits tend to be built out of non-standard (for Estes) tubing sizes. Mammoth is 2" and the coupler is available for 1.99. Sure you need another $37.99 worth of rockets to avoid the shippinghttps://www.rocketryforum.com/images/smilies/3.gif

dhbarr · Jul 21, 2017

I've used mailing tube as an outer coupler for this, 2in ID.

jlabrasca · Jul 21, 2017

If you've got any tube stock larger than 2 inches it is pretty easy to fabricate a coupler.

https://www.jcrocket.com/make-a-coupler.shtml

dcullen said:
Yep, the PS II kits tend to be built out of non-standard (for Estes) tubing sizes. Mammoth is 2" and the coupler is available for 1.99. Sure you need another $37.99 worth of rockets to avoid the shippinghttps://www.rocketryforum.com/images/smilies/3.gif

The PSII Bundle is back in stock.

If you have bought, sold or gained information from our Classifieds, please donate to Rocketry Forum and give back.

BT-60 coupler

Help Support The Rocketry Forum:

Major Tom

Well-Known Member

dmgrime

Well-Known Member

Major Tom

Well-Known Member

blackjack2564

Crazy Jim's Gone Banana's

dcullen

Well-Known Member

dhbarr

Amateur Professional

jlabrasca

Well-Known Member

Similar threads

Latest posts

If you have bought, sold or gained information from our Classifieds, please donate to Rocketry Forum and give back.

BT-60 coupler

Help Support The Rocketry Forum:

Well-Known Member

Well-Known Member

Well-Known Member

Crazy Jim's Gone Banana's

Well-Known Member

Amateur Professional

Well-Known Member

Similar threads

Join the conversation!

Join today and get all the highlights of this community direct to your inbox. It's FREE!