Blue tape retainers

[Chuck Guzis]

On 06/09/2015 09:57 PM, Mark J. Blair wrote:

> Please forgive my ignorance, but which variety are the Wright Line
> seals? I think I've encountered three styles of magtape widgets: The
> "common" white plastic with a black buckle and squarish hook, which
> have been on the vast majority of tapes I've ever handled or seen;

That one.

3M also had their own variety of seals.


--Chuck