Ronstan Series 40 AP Double Utility Block - Becket, Swivel Shackle Head (Non-Locking) UOM (PN#):Piece (RF41210) Increases adhesion of Sikaflex and

Increases adhesion of Sikaflex and Sikasil on various substrates

Allows no gas flow unless fully connected

Some inferior quality decals may be discoloured by this product

This "once a year" wax is famous for its ease of use and its ability to resist severe pounding of (salt) water and exposure to UV radiation

Generous storage capacity of 65 l

Ronstan Series 40 AP Double Utility Block - Becket, Swivel Shackle Head (Non-Locking) UOM (PN#):Piece (RF41210) Increases adhesion of Sikaflex andRonstan Series 40 All Purpose Double Utility Block Becket, Swivel Shackle Head (Non Locking) RF41210 Exceptionally high working loads Low maintenance, long service life Self lubricating sheave Slotted pin shackle eliminates fouled lines Two way head post Snap fit removable becket pin Applications Mainsheet Halyard Vang Spinnaker control lines on off the beach catamarans, one design classes and sportsboats up to 8 m (26 ft) Materials U. V. stabilised