Allen 30mm Through Deck Single Allenite Block Select (See Table Below):AL-2131 30MM ALLENITE: SNGL THRU DECK - EACH 10-13096-01

10-13096-01

Which basically means it is approved and tested as an Immersion Suit protecting the wearer from the cold water

Tube ID mm Jaw

American Diesel 4 cyl

Allen 30mm Through Deck Single Allenite Block Select (See Table Below):AL-2131 30MM ALLENITE: SNGL THRU DECK - EACH 10-13096-0130mm Dynamic Ball Bearing Through deck single allenite block. Allen through deck blocks are light weight yet strong, durable and offer high wear resistance due to the use of metal replacement technology. The bespoke Allenite material is inert and carbon friendly. The blocks smooth, low profile ergonomic design with soft edges minimises any risk of snagging. Fitting into the deck is made easier thanks to fully rounded ends and flush rivets so you only