JoPo Grips Large & Medium Pitch Gauge Combo with Holder

Pitch is where fit actually lives.

Two gauges. One holder. Every hole size covered.

Performance Under Pressure: Large and medium gauges together read pitch on every hole the shop drills.
Durability: Steel construction and machined faces stay square over years of bench use.
Friction Removal: Holder keeps both gauges upright and reachable, no bench-hunt between bowlers.
Identity Signal: The tool set a shop shows a new customer to prove they measure twice.
Proof and Credibility: Combo built to the JoPo pitch-first philosophy used in top pro shops.

Measure the fit you promised.