The Powr-Stick Center Strut Height Adjuster is Porter's signature remote-operation height adjustment solution for rectangular backboard backstop systems. Designed for school gyms and athletic facilities that need to switch between basketball goal heights efficiently, it eliminates the need for ladders or direct manual operation at the unit by using Porter's Powr-Stick floor-level control pole.

• Powr-Stick Remote Operation – The Powr-Stick control pole connects to a receptacle on the bottom of the height adjustment frame from floor level, allowing a single operator to raise and lower the basketball goal between 8' and 10' without climbing or accessing the unit directly overhead
• Center Strut Design for Rectangular Backboards – Engineered specifically for rectangular backboard configurations on Porter's 500 and 600 Series ceiling-suspended and wall-mounted backstop systems, providing a precise, stable adjustment mechanism centered directly behind the backboard
• Full Height Range Adjustment – Smoothly adjusts goal height across the full regulation range from 8'0" to 10'0", accommodating youth, junior high, and varsity competition heights in the same gym without swapping equipment
• Electric and Manual Operation Options – Available with electric motor drive for push-button height control or manual operation using the Powr-Stick pole, giving facility managers the flexibility to choose the operation method that fits their gym's wiring and workflow
• Compatible with 500 and 600 Series Backstops – Designed and built to integrate directly with Porter's 500 Line and 600 Series backstop systems for ceiling-suspended and wall-mounted rectangular backboard installations, maintaining system integrity and warranty coverage
• Institutional-Grade Construction – Built to Porter's commercial facility standards for gyms that cycle through multiple height adjustments daily across practice sessions, physical education classes, and multi-level competition schedules

Available on the ceiling suspended or wall mounted backstop selection of your choice,
along with the option to choose either manual or electric operation. The goal height is
easily adjustable to any height from 8’ to 10’ to accommodate all age levels. Height
settings are clearly visible from the floor for accurate adjustments. Electric height adjuster
unit incorporates a compact motor to raise and lower the goal height electrically from 8’ and 10’.

The Manual Center Strut Height Adjuster is the foundational height adjustment option in Porter's center strut lineup — built for gyms that need dependable goal height control without the complexity or cost of electric motor systems. Operated directly using a manual crank or Porter's optional Portable Operator Kit, it delivers precise height adjustment with a simple, proven mechanical design that requires minimal maintenance.

• Manual Crank Operation – Height adjustment is performed directly at the unit using a manual crank mechanism, making it the most straightforward and maintenance-free option in Porter's height adjuster lineup — no electrical connections, no motor components, and no wiring requirements for installation
• Compatible with Portable Operator Kit – Works with Porter's No. 00900-259 Portable Operator Kit, which allows one operator to perform height adjustments from a safer, more convenient position without a standard power drill, extending the usability of the manual system across larger facilities
• Full 8'0" to 10'0" Adjustment Range – Adjusts smoothly across the complete regulation basketball goal height range, accommodating youth, junior high, and varsity competition heights in the same gym without requiring additional equipment or hardware changes between sessions
• Center Strut Design for Rectangular Backboards – Engineered specifically for rectangular backboard configurations, providing a centered, balanced adjustment mechanism directly behind the board that maintains structural stability and backboard alignment throughout the full height adjustment range
• Compatible with Porter 500 and 600 Series Backstops – Designed to integrate directly with Porter's 500 Line and 600 Series ceiling-suspended and wall-mounted backstop systems for rectangular backboard installations, ensuring proper mechanical fit and full manufacturer warranty coverage
• Institutional-Grade Construction – Built to Porter's commercial facility standards for school gymnasiums and athletic facilities that require a durable, long-lasting height adjustment solution capable of handling daily operation across physical education classes, practice sessions, and multi-level competition schedules

Portable operator kit shall consist of a hand-held, battery-powered cordless drill type unit with a special adapter socket extension assembly, to operate manual-type height adjustment units while standing on the floor.

The Manual Center Strut Height Adjuster – Fan is the fan backboard-specific variant in Porter's manual height adjuster lineup. While sharing the same proven mechanical adjustment design as the rectangle and double drop models, it is engineered with the structural geometry required to properly support and adjust fan-shaped backboards — making it the correct specification choice for facilities running Porter's fan backboard backstop systems.

• Fan Backboard-Specific Engineering – Center strut geometry and mounting configuration are designed specifically for Porter fan backboard installations, providing the correct structural alignment and load distribution geometry that fan-shaped boards require — not interchangeable with rectangular backboard height adjuster models
• Manual Crank Operation – Fully mechanical height adjustment with zero electrical components, motors, or wiring, making it the simplest and most reliable configuration in Porter's adjuster lineup for facilities that prioritize low maintenance and operational independence from gym electrical systems
• Portable Operator Kit Compatible – Works with Porter's No. 00900-259 Portable Operator Kit, allowing a single staff member to perform height adjustments safely and efficiently from a convenient ground-level position without using a standard power drill
• Full 8'0" to 10'0" Adjustment Range – Covers the complete regulation basketball goal height range in a single unit, allowing the same gym to host youth recreation, junior high, and varsity-level competition without additional equipment or structural changes between sessions
• Center Strut Balanced Load Design – Centered attachment behind the fan backboard distributes adjustment forces and static load symmetrically across the board's mounting points, maintaining proper backboard alignment and structural stability throughout the full height range
• Porter 500 and 600 Series Compatible – Engineered to integrate directly with Porter's 500 Line and 600 Series ceiling-suspended and wall-mounted backstop systems configured for fan backboards, ensuring proper mechanical fit and full manufacturer warranty coverage for the complete system

The Double Drop Powr-Stick Center Strut Height Adjuster solves the specific challenge that high-ceiling gymnasiums face — getting a ceiling-suspended backstop down to regulation playing height while maintaining the structural integrity and adjustment precision that competitive and multi-use facilities demand. It's the institutional solution for large gyms that can't compromise on safety, speed, or performance.

• Extended Double Drop Frame – Adds the additional vertical drop length required in gymnasiums with high structural ceilings, bridging the gap between the ceiling suspension point and regulation 8'–10' goal height range without requiring custom fabrication or structural modification to the facility
• Powr-Stick Remote Control System – Porter's patented Powr-Stick pole inserts into the receptacle at the base of the height adjuster from floor level, allowing a single staff member to operate the full height range safely and efficiently without scaffolding, ladders, or overhead access equipment
• Smooth 8'0" to 10'0" Adjustment Range – Covers the full regulation basketball goal height spectrum in a single unit, making the gym immediately convertible between youth recreation, junior high, and varsity competition heights between sessions without tools or additional hardware
• Center Strut Structural Design – Centered attachment configuration distributes the load symmetrically behind the backboard during all height positions, preventing lateral lean or instability in the backboard during adjustment or play
• Multiple Operation Modes Available – Configurable for Powr-Stick manual pole operation, electric key switch, Sportsonic II wireless remote, or Powr-Touch control, offering facility managers the full range of Porter's operation technology to match their gym infrastructure
• Designed for Porter 500 and 600 Series Systems – Integrates directly with Porter's 500 and 600 Line ceiling-suspended and wall-mounted backstop systems, ensuring proper mechanical fit, load compatibility, and full manufacturer warranty coverage for the complete installation

The Manual Center Strut Height Adjuster in Double Drop configuration is the practical, low-maintenance solution for large gymnasiums with high structural ceilings that need extended drop length to reach regulation playing height. It gives facility managers a dependable, electrically independent adjustment system that works every time without motors, wiring, or control electronics to troubleshoot.

• Double Drop Extended Frame – Provides the additional vertical drop length needed in high-ceiling gymnasiums to bring a ceiling-suspended backstop from the structural ceiling down to the regulation 8'–10' basketball goal height range, covering installations where a standard single-drop unit cannot reach playing height
• Manual Crank Operation – Entirely mechanical height adjustment with no electrical components, motors, or wiring requirements — the simplest and most maintenance-free configuration in Porter's center strut lineup, ideal for facilities that prefer straightforward operation and minimal system complexity
• Portable Operator Kit Compatible – Supports use of Porter's No. 00900-259 Portable Operator Kit, allowing facility staff to perform height adjustments from a more accessible position without a standard power drill, improving safety and ease of operation during routine height changes
• Full 8'0" to 10'0" Height Range – Adjusts across the complete regulation basketball goal height spectrum in a single unit, converting the gym between youth, junior high, and varsity competition heights between sessions without additional hardware or equipment changes
• Center Strut Structural Stability – Centered attachment design distributes the backboard load symmetrically throughout all height positions, preventing lateral instability or board lean during adjustment and ensuring consistent alignment during play at every height setting
• Porter 500 and 600 Series Compatible – Engineered to integrate directly with Porter's 500 Line and 600 Series ceiling-suspended and wall-mounted backstop systems, maintaining full mechanical compatibility and manufacturer warranty coverage for the complete installation