Gravity Stands TLS431B Pair | (2) Square Base Speaker/Lighting Stands, 7.9ft Height, Automatic LockPin System

Heavy-Duty Touring Speaker Pole System with Base Plates and Telescoping Poles

Gravity Stands TWB431B + TLSP431 is a premium two-piece base and pole system engineered for the demands of rental houses, mobile productions, and professional stage setups. Each steel base plate provides ultra-stable footing with multiple M20 thread options, while the telescoping poles feature Gravity’s patented LockPin® system for fast, secure height adjustments up to 7.9 feet. Ideal for speaker stacks or lighting towers in high-traffic and tight stage environments.

Gravity Stands TWB431B + TLSP431 Competitive Differences

• Heavy-duty touring build: Steel base plates (27.2 lbs each) and rugged steel poles (10.25 lbs each)
• Fast setup: Automatic LockPin® system eliminates the need for manual locking pins
• Three M20 threaded mounts per base for flexible pole positioning
• Off-center mounting option for tight space applications
• Stabilizer sleeve reinforces pole-to-base connection
• 35 mm pole diameter with M10 female threads—compatible with most speaker tops and lighting fixtures
• Protective features include felt-padded feet and ergonomic rubberized handles
• Bases double as dividers in Transflex transport cases

Gravity Stands TWB431B + TLSP431 Description

This Gravity touring package includes two TWB431B base plates and two TLSP431 telescoping poles—engineered to deliver reliable support for mounted speakers or lighting gear during live events, rentals, or mobile setups. The TWB431B base plate features a 21.1 in x 21.1 in (537 mm x 535 mm) footprint made from powder-coated steel for stability and durability. Its three M20 threaded inserts offer multiple mounting options, including an off-center configuration for wall-adjacent placements. The TLSP431 poles extend up to 94.5 in (7.87 ft) and collapse to 56.3 in (4.69 ft) for transport. Built from steel, they feature the unique Automatic LockPin® system that enables rapid and secure height adjustments without the need for manual locking pins. Each pole is capped with a 35 mm extension tube and an M10 female thread for compatibility with standard fixtures. Designed with road-ready features such as stabilizer sleeves, rubberized carry handles, and felt-protected feet, this system ensures efficiency and protection both on and off stage.

TWB431B Features

• Large steel base plate for speaker or lighting pole support
• Three integrated M20 female threads for pole mounting
• Off-center mounting support
• Powder-coated black finish
• Rubberized carrying handles for comfort
• Felt-padded feet to protect floors
• Usable as a divider in Transflex transport cases

TLSP431 Features

• Automatic LockPin® system for tool-free height locking
• Reinforced stabilizer sleeve for added pole stability
• 35 mm extension tube with M10 inner thread
• Steel construction with powder-coated finish
• Telescoping design for compact transport and flexible height

TWB431B Specifications

• Material: Steel
• Color: Black
• Coating: Powder-coated
• Number of Mounts: 3 (M20 female threads)
• Top Threading: M20
• Width: 21.1 in (537 mm)
• Depth: 21.1 in (535 mm)
• Height: 0.79 in (20 mm)
• Maximum Load: 55 lbs (25 kg)
• Product Weight (each): 27.2 lbs (12.35 kg)

TLSP431 Specifications

• Material: Steel
• Color: Black
• Surface Finish: Powder-coated
• Minimum Height: 56.3 in (1430 mm)
• Maximum Height: 94.5 in (2400 mm)
• Transport Length: 56.3 in (1430 mm)
• Height Adjustment Mechanism: Automatic LockPin®
• Maximum Load Capacity: 55.1 lbs (25 kg)
• Weight (each): 10.25 lbs (4.65 kg)

What's In The Box

• (2) Gravity Stands TWB431B Base Plates
• (2) Gravity Stands TLSP431 Telescoping Poles