Detail 01
Post spacing 2.92" (74mm)
The single most important number. Measure post center to post center on your guitar; anything else will not seat.
Product detailSKU #1274115045886
Graph TechResoMax NV2 Auto Lock Bridge with String Saver Saddles 6MM Posts Chrome
Independent shopping perspective
The Korena take
A metric-post replacement bridge with String Saver saddles and a locking design. For guitars with 74mm post spacing that need a direct bridge swap.
Strong match
Who this is for
- Guitars measuring 74mm center-to-center between existing bridge posts
- Players who want the bridge to stay put when strings come off
- Fingerboards in the 12" radius range wanting matched saddle arc
Consider the trade-offs
When to look elsewhere
- Guitars with imperial post spacing — measure before ordering
- Flat-top or wraparound bridges with no adjustable posts
- Anyone wanting black or gold hardware; this is chrome only
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Post threads M8x1.25
Metric thread. If your existing body bushings are imperial, the new posts will not thread in.
Detail 03
String spread 2-1/16" (52.4mm)
Outer saddle to outer saddle. Check this against your neck width so strings don't sit off the fretboard edge.
Detail 04
Saddle radius 12" (305mm)
Saddle tops follow a 12" arc. On a flatter or rounder board, middle strings will need individual height tweaks.
Detail 05
Auto Lock
The bridge stays clamped to the posts during string changes, so it can't fall off and lose your intonation settings.
Detail 06
String Saver saddles
Graph Tech's self-lubricating saddle material instead of metal — the string sits in a slicker slot.
Final check
Know before you order
- 01Measure your post spacing and post diameter before ordering — this is the common return reason.
- 02Intonation must be reset after install; each saddle moves independently.
- 03Chrome only. It will not match black, nickel-relic, or gold hardware.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How do I know if it fits my guitar?
Measure center to center between your two bridge posts. It needs to be 74mm. Also confirm your post threads are M8x1.25 metric, not imperial.
02Do the posts come with it?
Check the packaging before you order. If you're reusing existing posts, they must be M8x1.25 or the bridge won't thread down.
03What does Auto Lock actually do?
It secures the bridge to the posts so it doesn't lift or fall off when you take all the strings off. Nothing changes about how you play.
04Will this fit a 9.5" radius neck?
It will mount fine, but the saddles are arced to 12". On a 9.5" board you'll want to adjust individual saddle heights to match your fretboard.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
2 detailsPlayability
- String Spread
- 2-1/16 inch (52.4mm)
- Saddle Radius
- 12 inch (305mm)
2 detailsOther
- Post Spacing
- 2.92 inch(74mm)
- Post Threads
- M8x1.25
