spare o rings

[bassdawg]

I have a Fenix tk 15 ,Quark 123 turbo ,Eagle Tac pc 20, also a Olight m21 x .I would like to know how to find out the sizes an where can i order them ?
Thanks so much ,
Bill

 

[matt4270]

I tried to get the size for my Quark AA from 4sevens to no avail. Depot and Lowe's sell o rings in the plumbing dept. You might try bringing one with you to match up the size. Best of luck!

 

[nfetterly]

Go to WTS MISC in the marketplace. RocketTomatoe (spelled right?) had a couple of sales of O-rings, for a few bucks you got a couple of o-rings in each of about 15 or 20 sizes. Had two different types available. Pulled out one just this weekend - put it one, too tight, went down a size and worked. So you don't necessarily need to know the size as long as you have a bunch of sizes....

 

[RI Chevy]

lighthound.com sells some o-rings for surefire lights, as do other members on here. If not, then I would remove the o-rings and take them to a local plumbing or hardware store and match them up.

 

[HotWire]

The Surefire M6 uses 1 3/8 ID X 1 1/2 OD (Lasco #73) on the tailcap. Lighthound sells a few selected 0-rings. I find that local hardware stores around here have a better selection of o-rings than the big box stores.

 

[arjay]

Can't you just take out the existing one and measure them with a caliper to get ID and CS?

 

[budynabuick]

harbor freight sells a box with about 500 in (10-15$) it from the tiny to very large. you'll never run out.

 

[Glock27]

You can take an old O-ring to most auto parts stores. They have "kits" with all different sizes and can match them up on the spot.

G27

 

[bassdawg]

Thanks for all the info .
Bill