Premium Metal Straightness Checker for Billiard Pool Cue Stick

High-Precision Measurement
– Engineered with aerospace-grade aluminum alloy for flawless straightness detection, ensuring your cue stick maintains tournament-level accuracy.
Ultra-Durable Construction
– Hard-anodized finish resists scratches and wear, built to withstand daily use in professional billiard halls or home game rooms.
Effortless Operation
– Seamless roller design glides smoothly along the cue surface, instantly revealing imperfections with zero friction interference.
Universal Compatibility
– Fits all standard pool cue diameters (11.5mm–13mm), ideal for players, coaches, and cue manufacturers seeking perfect alignment.
Portable Professional Tool
– Compact 30cm length slips into cue cases, enabling quick checks before matches or during maintenance sessions.
Lifetime Performance Guarantee
– Machined to ±0.01mm tolerance for unwavering reliability, backed by our global wholesale quality commitment.
Bulk Purchase Advantage
– Direct factory pricing ensures unbeatable value for pool clubs and retailers stocking premium accessories.