We got an enquiry from a customer who wants to buy MK1 oarlocks for his adaptive crew. He came back with a question
“apparently these magic oarlocks won’t work with Croker sleeves…”
They work with every sleeve. The size of the aperture is the same as Concept gates so they work with every sleeve dimension
You may just choose to use softer elastic bands to lessen the grip on the sleeve if you don’t want to wear out the plastic so fast – but this lessens the effect of the tensioning arm.