Top 10 Best fret leveling beam in 2026

Main highlights

• •There are three kinds of grit with 220, 320 and 500. (If need replacement sandpaper, please search for "B0BXJC2W6G" on the Amazon website.)
• •Made of top grade 6061 Aluminium with nice oxidation blasting treatment.
• •With high frets leveling performance.
• •With protective rubber end caps and laser engraving logo.
• •Size: 1.0” * 1.5” * 15.8” (25mm * 38mm * 400mm); weight: 9 oz (250 g).

Main highlights

• •Quality Materials: Made of aluminum alloy, rust-proof, durable and not easy to deform, for a long-time use.
• •Meideal guitar fret understring leveler allows you level frets with the neck under proper string tension. So you can level your frets with the strings on, no need to take off the strings.
• •Fine Workmanship: CNC machined, nice blue oxidation blasting treatment and laser engraving, more beautiful.
• •With high performance for fret, saddle, and fingerboard sanding. A great guitar repair tool for players and luthiers.
• •Suitable for electric guitar, electric bass, acoustic guitar, classical guitar, ukulele, banjo, etc.

Main highlights

• •4 Kinds tools for maintenance: Includes our most popular "must have" setup tools, you will get, String action ruler*1, Fret Rocker*1, Notched Straight Edge *1, Fret Leveling Beam. 4 pieces in total.
• •Quality material: These guitar measuring tools are made of stainless steel with smooth edges that have no burrs, anti-rust and scratch-prevent, durable to serve your guitar for a long term.
• •String Action Gauge Ruler Size 8.9*5.1cm, marked metric and imperial, etch printing on double sides, will not fade, accurate and clear to measure string height, bridge height, nut slot depth, bridge slot depth and pickup height.
• •Guitar Neck Straightness Check Tool: Size: 16.9" * 1.2" * 0.08" (430mm * 30mm * 2mm). Use side of notched for fingerboard straightness check, and side of complete for fret wires levelness check.
• •Usage: Level your frets quickly, efficiently and Accurately. it can be applied in all kinds of electric guitar, electric bass, wooden guitar, folk guitar, electric box guitar and so on. Really an indispensable tool both for guitar technicians and guitar players.

Main highlights

Main highlights

• •KAISH well crafted 2 in 1 durable sanding block with 2 radius for guitar bass; Aluminum material with tough construction for using lifetime
• •These strong aluminum beams are less prone to twisting and wear compared to wooden blocks; The bottom is precisely milled to radius, and sandpaper will seat cleanly
• •The surface is smooth, flat, and the radius is accurate. Great for sanding the fret board after pulling frets and for leveling after putting new frets on
• •Dimensions: 200mm(Length) * 72.5mm(width) * 27mm(Height)
• •Just add sandpaper; Create an accurate radius quickly and without guesswork (Please note the sandpaper are not included )

Main highlights

• •Guitar maintain and repair set: you will get 1 piece guitar neck notched string measurement ruler 1 piece 1 piece string action ruler 1 piece fret Leveling Tool and 1 fret rocker string height gauge, different tools can satisfy your needs easily.
• •A fast, accurate leveling tool for the pro shop, precise machined edges and laser engraving. String action gauge ruler measure string height, bridge height, nut slot depth, bridge slot depth and pickup height.
• •Sanding beams can be used for fret leveling, fretboard contouring, body sanding and leveling any sandable surface flat, attach the abrasive of your choice to quickly level frets or level an unfretted fingerboard.
• •Guitar Neck Notched Straight Edge: Dual scale design, works well with most guitar, specially suits for Gibson(24.75") and for Fender(25.5") electric guitars. Wonderful for checking guitar neck straightness and flat of the fret board and frets.
• •Fret Rocker design with 4 in 1, spans nearly three frets, you can examine any fretted instrument and indicate uneven fret heights. With scale for string height (.50-4.0mm) on one side. Works well with most guitar.

Main highlights

• •Guitar maintain and repair set: you will get 9 Understring Radius Gauge 1 piece guitar neck notched string measurement ruler 1 piece 32 blades feeler gauge 1 piece string action ruler 1 piece fret Leveling Tool and 1 fret rocker string height gauge, different tools can satisfy your needs easily.
• •A fast, accurate leveling tool for the pro shop, precise machined edges and laser engraving. Sanding beams can be used for fret leveling, fretboard contouring, body sanding and leveling any sandable surface flat, attach the abrasive of your choice to quickly level frets or level an unfretted fingerboard.
• •Guitar Neck Notched Straight Edge Designed to check guitar neck straightness of the fretboard and frets, the fret rocker can span over 3 frets and can check if frets are on the same level, works well with most guitar.
• •String action gauge ruler: comes in 8.9 x 5.1 cm/ 3.5 x 2 inch, Pocket-size body, you can take it anywhere. measure string height, bridge height, nut slot depth, bridge slot depth and pickup height.
• •9 Understring Radius Gauge including: 7.25", 9.5", 10", 12", 14", 15", 16", 17" and 20" radius can be applied to measure fret board radius, saddle radius, nut radius from either the top or the bottom radius surface.

Main highlights

• •It is suitable for many stringed instruments
• •The guitar fret leveling file tool is used to grind and polish the edges of the guitar fret file
• •You can quickly flatten the guitar zig or fingerboard to make the surface smooth
• •Suitable for guitar,bass,ukulele,banjo,mandolin neck and fine grinding
• •convenient for your operation

Main highlights

• •Fret polishing tool suitable for electric guitar,acoustic guitar,bass,etc
• •Sturdy construction,easy to carry and use
• •Ergonomic design for comfortable holding
• •For polishing string instrument frets and make them more smooth
• •A great assistant tool for luthiers