Use 57mm Black Magic AirBlocks on offshore boats.
These strong, lightweight blocks are made from sculpted aluminium, with Torlon rollers and carbon side load ball bearings for strength and UV protection.
Rollers are housed in a unique centre cage and are isolated for less friction.
These blocks feature a 3-way head system and high/low load configurations.
The 3195 soft attachment block has a removable dead end post for attachment to a padeye.
Lashings can also be used. Loop is not included.
57mm Black Magic is suitable for use on:
- Running Backstays
- Control Lines
|Item||Break Load||Safe Load||Max Line Dia||Weight||Part No|
|Single swivel||1500kg||750kg||12 mm||142g||3226|
|Single swivel becket||1500kg||750kg||12 mm||155g||3229|
|Double swivel||2500kg||1250kg||12 mm||286g||3228|
|Triple swivel||4400kg||2200kg||12 mm||375g||3219|
|High-load single swivel||2268kg||1134kg||12 mm||142g||3215|
|High-load single swivel becket||2268kg||1134kg||12 mm||155g||3216|
|High-load double swivel||3267kg||1633kg||12 mm||286g||3217|
|High-load double swivel becket||3267kg||1633kg||12 mm||302g||3218|
|High-load stand-up||2268kg||1134kg||12 mm||210g||3227|
|Loop Block||2268kg||1134kg||12 mm||92g||3214
- Block Size - 57 mm