Holt Allen's 30 mm Dynamic Blocks have soft contours and stainless steel cheeks. These lead blocks are useful in guiding control lines. They easily handle maximum loads and are integral to mainsheet, back stay, cunningham systems, and vang cascades.
|Breaking Load (lbs)||882|
|Breaking Load (kg)||400|
|Line Diameter (in)||1/4-13/32|
|Line Diameter (mm)||6-10|