Simple design Blast Gate for 10" ductwork. This could use some QoL improvements such as stops on the gate and possibly a position lock knob but it is functional as is.

A large bed (~400x400mm) is required to print without cuts. 

Bolt holes are for M5 bolts.

(2) Face pieces will need to be printed. They are symmetrical so should line up just fine.

If you like my designs please consider making a donation to my efforts. Thanks!

PayPal:

@creeves06

BTC address:

bc1qeyuhxtkm549kapg6p7y8lppu99ym0rhrysgs82

XCH address:

xch15nnuxq08yzmu893px09c7vnyana95g20a5ta7gctk2sx9xnjna7suztq88