SNAP-ON Interchangeable Heads - Open End Heads, inches
Download SNAP-ON Torque Catalog (1)
Download SNAP-ON Torque Catalog (2)
Open End Heads, inches
Download SNAP-ON Torque Catalog (2)
Open End Heads, inches
1/4 QJO8A (5) — — — 9/64 17/32
9/32 QJO9A (7) — — — 5/32 21/32
5/16 QJO10A (9) — — — 11/64 21/32
3/8 QJO12A (18) — — — 11/64 25/32
7/16 QJO14A (26) — — — 11/64 29/32
1/2 QJO16A (34) QYO16A (58) — — 11/64 1-1/16
9/16 QJO18A (58) QYO18A (58) — — 9/32 1-1/16
5/8 QJO20A (60) QYO20A (70) — — 9/32 1-5/16
11/16 QJO22A (60) QYO22A (99) — — 5/16 1-7/16
3/4 QJO24A (60) QYO24A (125) QXO24A (125) — 11/32 1-19/32
13/16 QJO26A (60) QYO26A (160) QXO26A (164) — 3/8 1-23/32
7/8 QJO28A (60) QYO28A (160) — — 3/8 1-23/32
15/16 QJO30A (60) QYO30A (160) QXO30A (200) — 13/32 1-29/32
1 QJO32A (60) QYO32A (160) QXO32A (240) QZO32ADP (298) 7/16 2-1/32
1-1/16 QJO34A (60) QYO34A (160) QXO34A (240) QZO34ADP (480) 15/32 2-3/16
1-1/8 QJO36A (60) QYO36A (160) QXO36A (240) QZO36ADP (367) 15/32 2-5/16
1-3/16 QJO38A (60) QYO38A (160) QXO38A (240) QZO38ADP (433) 15/32 2-5/16
1-1/4 QJO40A (60) QYO40A (160) QXO40A (240) QZO40ADP (480) 17/32 2-9/16
1-5/16 — QYO42A (160) QXO42A (240) QZO42ADP (480) 9/16 2-21/32
1-3/8 QJO44A (60) QYO44A (160) QXO44A (240) QZO44ADP (480) 19/32 2-3/16
1-7/16 — QYO46A (160) QXO46A (240) QZO46ADP (480) 19/32 3
1-1/2 QJO48A (60) QYO48A (160) QXO48A (240) QZO48ADP (480) 5/8 3-1/16
1-9/16 — QYO50A (160) QXO50A (240) QZO50ADP (480) 21/32 3-3/16
1-5/8 QJO52A (60) QYO52A (160) QXO52A (240) QZO52ADP (480) 11/16 3-11/32
1-11/16 — — QXO54A (240) QZO54ADP (480) 23/32 3-13/32
1-3/4 — QYO56A (240) QXO56A (240) QZO56ADP (480) 23/32 3-9/16
1-13/16 — — QXO58A (240) QZO58ADP (480) 13/32 3-21/32
1-7/8 — QYO60A (240) QXO60A (240) QZO60ADP (480) 25/32 3-13/16
2 — — QXO64A (240) QZO64ADP (480) 27/32 4-1/16
2-1/8 — — QXO68A (240) QZO68ADP (480) 27/32 4-3/16
2-1/4 — QYO72 (240) — QZO72ADP (480) 15/16 4-9/16
2-3/8 — — — QZO76ADP (480) — —
2-1/2 — — — QZO80ADP (480) 1 5-1/16
2-7/8 — QYO92 (240) — — 5/8 5-31/32
