McMaster-Carr

Sets include an assortment of keys. These simple tools turn fasteners from either end and reach into tight spots.

Four-Flute Spline, Six-Flute Spline
Number of Pieces	Includes	Material	Finish	Container Type		Each
Short Length
9	0.033" Four-Flute Spline L-Key (1 5/16" O'all Lg.) 0.048" Four-Flute Spline L-Key (1 5/16" O'all Lg.) 0.069" Four-Flute Spline L-Key (1 7/8" O'all Lg.) 0.076" Four-Flute Spline L-Key (1 7/8" O'all Lg.) 0.048" Six-Flute Spline L-Key (1 5/16" O'all Lg.) 0.060" Six-Flute Spline L-Key (1 3/4" O'all Lg.) 0.072" Six-Flute Spline L-Key (1 13/16" O'all Lg.) 0.096" Six-Flute Spline L-Key (2" O'all Lg.) 0.111" Six-Flute Spline L-Key (2 1/8" O'all Lg.)	Steel	Black	Plastic Pouch	0000000	000000
10	0.069" Four-Flute Spline L-Key (1 7/8" O'all Lg.) 0.076" Four-Flute Spline L-Key (1 7/8" O'all Lg.) 0.060" Six-Flute Spline L-Key (1 3/4" O'all Lg.) 0.072" Six-Flute Spline L-Key (1 7/8" O'all Lg.) 0.096" Six-Flute Spline L-Key (2" O'all Lg.) 0.111" Six-Flute Spline L-Key (2 1/8" O'all Lg.) 0.133" Six-Flute Spline L-Key (2 5/16" O'all Lg.) 0.145" Six-Flute Spline L-Key (2 7/16" O'all Lg.) 0.168" Six-Flute Spline L-Key (2 9/16" O'all Lg.) 0.183" Six-Flute Spline L-Key (2 11/16" O'all Lg.)	Steel	Black	Plastic Pouch	0000000	00000