I was on eBay again! After using up my last #6 Shear-Loc knobs on the Wee-Blocks, I needed more – I found NOS/Open Box #6, #8 & #10 from two sellers and added them to my meager collection of Shear-Loc samples I got early last year (not free - I emailed them a FedEx label) in their own box:
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Yes, the box is a little empty, but think of what other sizes I can buy now. The knobs in the right-most row are 1/4, 5/16 & 3/8 Lever Shear-Loc Knobs that came as an unexpected bonus when I bought this metric set that came up during my search (also saved $10+ net on shipping as it was a local pickup):
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In this case (Ha!), I added the handful of M3, M4 & M5 samples to the kit box.