Ronstan Series 50 AP Single Utility Block - Universal Head Polishing Compound Shur-lok attachments that quickly lock

Shur-lok attachments that quickly lock into any Shurhold handle include:

Grade 316 stainless steel load straps

It is quick drying

Scotch-Brite Floor Scrubber Brush removes heel marks and wax build-up quickly and easily

Heavy duty strain relief prevents kinking at the faucet

Ronstan Series 50 AP Single Utility Block - Universal Head Polishing Compound Shur-lok attachments that quickly lockRonstan Series 50 All Purpose Single Utility Block, Universal Head RF51100 Exceptionally high working loads Low maintenance, long service life Self lubricating Acetal polymer sheave ensures low friction and extreme durability Captive Lock universal head Slotted pin shackle eliminates fouled lines Applications Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10 m (33 ft) S60 on boats up to 12 m (40 ft) Materials Grade