Quick View Compare TyeTec NMP Block $57.90 - $169.50 (Inc. Tax) $52.64 - $154.09 (Ex. Tax) NMP-blocks NMP STANDS FOR „NO MOVING PARTS“. TyeTec® NMP-blocks are designed for use in between the loop-thimble and loop-block. The fixed part is spliced through the central opening or suspended, and the block is secured through the... Pick Options