ATM Parts
FRP - Teflon - Aluminum Tubes - Wooden End Rings
Aluminum Tubes
Tubes are cut to your desired length. Wall thickness is 0.064".

E-mail for shipping costs, or place your order, and we will send shipping costs for your approval before accepting your PayPal payment.

We recommend using a hole saw to cut the focuser opening.
Outside Diameter / Length
Specify desired length

Wooden End Rings
End rings protect tubes from damage. 13 ply Baltic Birch, 1" wide, incised 1/8" wide 1/2" deep. Press or glue onto tubes. Finished end rings are fine sprayed with up to eight coats of acrylic polymer, with cinimmon tint (reddish).

Measure the circumference of your tube with a cloth tape measure. Wall thickness is ok taken with a ruler.

E-mail for shipping costs. Or place your order and we will send shipping costs for your approval before accepting your PayPal payment.


Type
Tube circumference
Tube wall thickness

FRP and Virgin Teflon


Looking for Ebony Star?

In finishes useful for telescope making it has not been manufactured since 2006.

FPR has been used in manufacturing Dobsonian telescopes for many years.

FRP Strips and Teflon prices include shipping in the continental USA

FRP Azimuth Rings
Custom sizes:


(1) Select size range of ring you want.

(2) Specify outside diameter you want.

(3) Specify ring width up to 2".

Allow 5 business days to ship.

 

(1)
(2)
(3)

FRP Strips

48" x 1.0"
48" x 0.75"

Both Sizes In Stock
Ships in 24 business hours.

NOTE: FRP is brittle. Heat it by letting it sit in the sun on a conductive surface (roof of your car) for 15-20 minutes and it will be very pliable.

Select width
Virgin Teflon Pads

0.75"x1.0"
1.0"x1.0"
1.25"x1.25"
Select sizes