Porter Powr-Line Volleyball Telescoping Center Standards with Official Pad

The Porter Powr-Line Volleyball Telescoping Center Standard is engineered to provide precise net height control, smooth operation, and championship-level performance for multi-court volleyball systems. Designed to work in conjunction with Powr-Line end standards, this center standard ensures consistent net height and tension at mid-court for fair, regulation play.

Constructed from high-strength, lightweight aluminum, the center standard features a telescoping upright with a spring-loaded pin/plunger mechanism that allows instant, accurate net height adjustments. Regulation height settings are clearly labeled and include 7'-11 5/8" (boys/men), 7'-4 1/8" (girls/women), and 7'-0" (12U), meeting USAV, NCAA, and NFHS competition requirements. The telescoping design does not extend above the top of the net, maintaining proper play and sightlines.

The upright is fabricated from 6063-T6 aluminum alloy with an internal reinforcing rib pattern for maximum strength and durability while keeping overall weight under 43 pounds. A counterbalanced internal spring mechanism prevents accidental free-fall during height adjustments, while internally mounted nylon rollers minimize friction and wear for long-term reliability.

Net tensioning is handled by a vertical-lift, self-locking worm gear winch with a steel frame and powder-coated finish for corrosion resistance and safety. The winch design provides precise tension control and prevents snap-back or loss of tension during play.