Graph Tech PS-9100-00 Black String Saver 3/32-inch Martin-Style Acoustic Saddle

Best for

Martin-style acoustic-guitar saddle replacement or upgrade when the slot and finished geometry match the published 73.8 × 2.65 × 9.88 mm dimensions and 22-inch radius.

Who should skip

Skip it when the saddle slot or required finished dimensions do not match, a pre-compensated drop-in part is required, white TUSQ is preferred, or final fitting and setup are not available.

Watchouts

PS-9100-00 is the black String Saver variant; do not use the white PQ-9100-00 TUSQ GTIN. It is not the separately pre-compensated 9110-C0. Confirm slot dimensions, radius, height and required compensation instead of assuming universal Martin fit.

Likely add-ons

• precision measuring tools
• fine abrasive or saddle-shaping tools
• qualified guitar technician when fitting and setup are not available

Verify before buying

• Does the existing slot match approximately 73.8 × 2.65 mm stock?
• Is 9.88 mm enough height for the required action after fitting?
• Does the guitar require a 22-inch saddle radius?
• What compensation must be shaped for accurate intonation?
• Is black String Saver the intended material rather than white TUSQ?