54 mm KB12 Block

Simple and efficient, the K Block is outstanding for numerous applications. Attached by a lashing and combined with a simple design the K Block is unequaled in very low weight to very high working load ratios. Lashing through the block's center significantly increases safety in the event the block fails. The line running through the block remains captive by the lashing not allowing it to completely break free. Ideal for applications where you need a free spinning block.
• Great for sheets, traveler systems, and mast blocks
• Reduces noise created by mechanical attachments
• Assembled with stainless steel ball bearings in smaller blocks and roller bearing in larger blocks
• Very low friction