Harken 45mm Single Element Block w/Swivel [6230] Brand_SI-TEX installing speakers

installing speakers

Shaft Length: 45"

Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber-reinforced composites in the block head

Single Pole Double Throw

Fits any center rigger base or welded sleeve with 1

Harken 45mm Single Element Block w/Swivel [6230] Brand_SI-TEX installing speakers45mm Single Element Block with Swivel Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Elements design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. So size for size, Element is priced significantly lower, than our previously least expensive blocks. Sideplates are hardcoat anodized to resist