These are similar to 381-3016... if they had a Sealed Power # it would be 381-5016... essentially identical dimensions
~.3" in tall
~1.015" outer diameter
~.905" inner diameter
I've found them to fit just fine on J&S forming dies.
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~1.015" outer diameter
~.905" inner diameter
I've found them to fit just fine on J&S forming dies.
Orders of $50 or more ship free; low flat rate shipping (starting at $6.99) for orders under $50 & 1lb. $7.99 flat rate for orders over 1lb (mailed USPS to the US, AK, HI, PR). See our Terms of Use for more details.
These of course have automotive use as well. Used to fill 1" holes in engine blocks.