Each locking nut comes with a knurled outer surface which allows tightening by hand and a spanner wrench hole for tightening by wrench.

| Number | Thread | Thread Outer Diameter | Thickness | Number | Thread | Thread Outer Diameter | Thickness |
|---|---|---|---|
| LN09 | 1/4" - 20 | 0.75" | 0.5" |
| LN09SS | 1/4" - 20 | 0.75" | 0.5" |
| LN09AL | 1/4" - 20 | 0.75" | 0.5" |
| LN10 | 1/4" - 28 | 0.75" | 0.5" |
| LN10SS | 1/4" - 28 | 0.75" | 0.5" |
| LN10AL | 1/4" - 28 | 0.75" | 0.5" |
| LN11 | 5/16" - 18 | 0.75" | 0.5" |
| LN11SS | 5/16" - 18 | 0.75" | 0.5" |
| LN11AL | 5/16" - 18 | 0.75" | 0.5" |
| LN12 | 5/16" - 24 | 0.75" | 0.5" |
| LN12SS | 5/16" - 24 | 0.75" | 0.5" |
| LN12AL | 5/16" - 24 | 0.75" | 0.5" |
| LN13 | 5/16" - 32 | 0.75" | 0.5" |
| LN13SS | 5/16" - 32 | 0.75" | 0.5" |
| LN13AL | 5/16" - 32 | 0.75" | 0.5" |
| LN14 | 3/8" - 16 | 1.0" | 0.5" |
| LN14SS | 3/8" - 16 | 1.0" | 0.5" |
| LN14AL | 3/8" - 16 | 1.0" | 0.5" |
| LN15 | 3/8" - 24 | 1.0" | 0.5" |
| LN15SS | 3/8" - 24 | 1.0" | 0.5" |
| LN15AL | 3/8" - 24 | 1.0" | 0.5" |
| LN20 | 1/2" - 13 | 1.0" | 0.5" |
| LN20SS | 1/2" - 13 | 1.0" | 0.5" |
| LN20AL | 1/2" - 13 | 1.0" | 0.5" |
| LN21 | 1/2" - 20 | 1.0" | 0.5" |
| LN21SS | 1/2" - 20 | 1.0" | 0.5" |
| LN21AL | 1/2" - 20 | 1.0" | 0.5" |
| LN22 | 1/2" - 28 | 1.0" | 0.5" |
| LN22SS | 1/2" - 28 | 1.0" | 0.5" |
| LN22AL | 1/2" - 28 | 1.0" | 0.5" |
| LN26 | 5/8" - 11 | 1.0" | 0 .5" |
| LN26SS | 5/8" - 11 | 1.0" | 0 .5" |
| LN26AL | 5/8" - 11 | 1.0" | 0 .5" |
| LN27 | 5/8" - 18 | 1.0" | 0.5" |
| LN27SS | 5/8" - 18 | 1.0" | 0.5" |
| LN27AL | 5/8" - 18 | 1.0" | 0.5" |
| LN29 | 3/4" - 10 | 1.5" | 0.5" |
| LN29SS | 3/4" - 10 | 1.5" | 0.5" |
| LN29AL | 3/4" - 10 | 1.5" | 0.5" |
| LN30 | 3/4" - 16 | 1.5" | 0.5" |
| LN30SS | 3/4" - 16 | 1.5" | 0.5" |
| LN30AL | 3/4" - 16 | 1.5" | 0.5" |
| LN31 | 3/4" - 20 | 1.5" | 0.5" |
| LN31SS | 3/4" - 20 | 1.5" | 0.5" |
| LN31AL | 3/4" - 20 | 1.5" | 0.5" |
| LN34 | 1.0" - 8 | 2.0" | 0.5" |
| LN34SS | 1.0" - 8 | 2.0" | 0.5" |
| LN34AL | 1.0" - 8 | 2.0" | 0.5" |
| LN35 | 1.0" - 12 | 2.0" | 0.5" |
| LN35SS | 1.0" - 12 | 2.0" | 0.5" |
| LN35AL | 1.0" - 12 | 2.0" | 0.5" |
| LN36 | 1.0" - 14 | 2.0" | 0.5" |
| LN36SS | 1.0" - 14 | 2.0" | 0.5" |
| LN36AL | 1.0" - 14 | 2.0" | 0.5" |
| LN40 | 1.25" - 7 | 2.0" | 0.5" |
| LN40SS | 1.25" - 7 | 2.0" | 0.5" |
| LN40AL | 1.25" - 7 | 2.0" | 0.5" |
| LN42 | 1.25" - 12 | 2.0" | 0.5" |
| LN42SS | 1.25" - 12 | 2.0" | 0.5" |
| LN42AL | 1.25" - 12 | 2.0" | 0.5" |
| LN44 | 1.375" - 6 | 2.5" | 0.5" |
| LN44SS | 1.375" - 6 | 2.5" | 0.5" |
| LN44AL | 1.375" - 6 | 2.5" | 0.5" |
| LN45 | 1.375" - 12 | 2.5" | 0.5" |
| LN45SS | 1.375" - 12 | 2.5" | 0.5" |
| LN45AL | 1.375" - 12 | 2.5" | 0.5" |
| LN46 | 1.5" - 6 | 2.5" | 0.5" |
| LN46SS | 1.5" - 6 | 2.5" | 0.5" |
| LN46AL | 1.5" - 6 | 2.5" | 0.5" |
| LN48 | 1.5" - 12 | 2.5" | 0.5" |
| LN48SS | 1.5" - 12 | 2.5" | 0.5" |
| LN48AL | 1.5" - 12 | 2.5" | 0.5" |
| LN51 | 1.75" - 6 | 3.0" | 0.5" |
| LN51SS | 1.75" - 6 | 3.0" | 0.5" |
| LN51AL | 1.75" - 6 | 3.0" | 0.5" |
| LN52 | 1.75" - 12 | 3.0" | 0.5" |
| LN52SS | 1.75" - 12 | 3.0" | 0.5" |
| LN52AL | 1.75" - 12 | 3.0" | 0.5" |
| LN58 | 2.0" - 6 | 3.0" | 0.5" |
| LN58SS | 2.0" - 6 | 3.0" | 0.5" |
| LN58AL | 2.0" - 6 | 3.0" | 0.5" |
| LN60 | 2.0" - 12 | 3.0" | 0.5" |
| LN60SS | 2.0" - 12 | 3.0" | 0.5" |
| LN60AL | 2.0" - 12 | 3.0" | 0.5" |
| LN64 | 2.25" - 6 | 3.5" | 0.5" |
| LN64SS | 2.25" - 6 | 3.5" | 0.5" |
| LN64AL | 2.25" - 6 | 3.5" | 0.5" |
| LN66 | 2.25" - 12 | 3.5" | 0.5" |
| LN66SS | 2.25" - 12 | 3.5" | 0.5" |
| LN66AL | 2.25" - 12 | 3.5" | 0.5" |
| LN69 | 2.5" - 6 | 4.0" | 0.5" |
| LN69SS | 2.5" - 6 | 4.0" | 0.5" |
| LN69AL | 2.5" - 6 | 4.0" | 0.5" |
| LN72 | 2.5" - 12 | 4.0" | 0.5" |
| LN72SS | 2.5" - 12 | 4.0" | 0.5" |
| LN72AL | 2.5" - 12 | 4.0" | 0.5" |
| LN77 | 3.0" - 6 | 4.5" | 0.5" |
| LN77SS | 3.0" - 6 | 4.5" | 0.5" |
| LN77AL | 3.0" - 6 | 4.5" | 0.5" |
| LN79 | 3.0" - 12 | 4.5" | 0.5" |
| LN79SS | 3.0" - 12 | 4.5" | 0.5" |
| LN79AL | 3.0" - 12 | 4.5" | 0.5" |
| LN85 | 4.0" - 6 | 6.0" | 0.5" |
| LN85SS | 4.0" - 6 | 6.0" | 0.5" |
| LN85AL | 4.0" - 6 | 6.0" | 0.5" |
| LN87 | 4.0" - 12 | 6.0" | 0.5" |
| LN87SS | 4.0" - 12 | 6.0" | 0.5" |
| LN87AL | 4.0" - 12 | 6.0" | 0.5" |
| LNM01 | M6-1 | 0.7" | 0.5" |
| LNM01SS | M6-1 | 0.7" | 0.5" |
| LNM01AL | M6-1 | 0.7" | 0.5" |
| LNM08 | M10 x 1.5 | 0.75" | 0.5" |
| LNM08SS | M10 x 1.5 | 0.75" | 0.5" |
| LNM08AL | M10 x 1.5 | 0.75" | 0.5" |
| LNM11 | M12 x 1.25 | 1.0" | 0.5" |
| LNM11SS | M12 x 1.25 | 1.0" | 0.5" |
| LNM11AL | M12 x 1.25 | 1.0" | 0.5" |
| LNM12 | M12 x 1.75 | 1.0" | 0.5" |
| LNM12SS | M12 x 1.75 | 1.0" | 0.5" |
| LNM12AL | M12 x 1.75 | 1.0" | 0.5" |
| LNM13 | M14 x 1.5 | 1.0" | 0.5" |
| LNM13SS | M14 x 1.5 | 1.0" | 0.5" |
| LNM13AL | M14 x 1.5 | 1.0" | 0.5" |
| LNM14 | M14 x 2 | 1.0" | 0.5" |
| LNM14SS | M14 x 2 | 1.0" | 0.5" |
| LNM14AL | M14 x 2 | 1.0" | 0.5" |
| LNM16 | M16 x 1.5 | 1.0" | 0.5" |
| LNM16SS | M16 x 1.5 | 1.0" | 0.5" |
| LNM16AL | M16 x 1.5 | 1.0" | 0.5" |
| LNM17 | M16 x 2 | 1.0" | 0.5" |
| LNM17SS | M16 x 2 | 1.0" | 0.5" |
| LNM17AL | M16 x 2 | 1.0" | 0.5" |
| LNM18 | M18 x 1.5 | 1.5" | 0.5" |
| LNM18SS | M18 x 1.5 | 1.5" | 0.5" |
| LNM18AL | M18 x 1.5 | 1.5" | 0.5" |
| LNM19 | M18 x 2.5 | 1.5" | 0.5" |
| LNM19SS | M18 x 2.5 | 1.5" | 0.5" |
| LNM19AL | M18 x 2.5 | 1.5" | 0.5" |
| LNM20 | M20 x 1.5 | 1.5" | 0.5" |
| LNM20SS | M20 x 1.5 | 1.5" | 0.5" |
| LNM20AL | M20 x 1.5 | 1.5" | 0.5" |
| LNM22 | M20 x 2.5 | 1.5" | 0.5" |
| LNM22SS | M20 x 2.5 | 1.5" | 0.5" |
| LNM22AL | M20 x 2.5 | 1.5" | 0.5" |
| LNM23 | M22 x 1.5 | 1.5" | 0.5" |
| LNM23SS | M22 x 1.5 | 1.5" | 0.5" |
| LNM23AL | M22 x 1.5 | 1.5" | 0.5" |
| LNM24 | M22 x 2.5 | 1.5" | 0.5" |
| LNM24SS | M22 x 2.5 | 1.5" | 0.5" |
| LNM24AL | M22 x 2.5 | 1.5" | 0.5" |
| LNM25 | M24 x 2 | 1.5" | 0.5" |
| LNM25SS | M24 x 2 | 1.5" | 0.5" |
| LNM25AL | M24 x 2 | 1.5" | 0.5" |
| LNM26 | M24 x 3 | 1.5" | 0.5" |
| LNM26SS | M24 x 3 | 1.5" | 0.5" |
| LNM26AL | M24 x 3 | 1.5" | 0.5" |
| LNM28 | M27 x 2 | 2.0" | 0.5" |
| LNM28SS | M27 x 2 | 2.0" | 0.5" |
| LNM28AL | M27 x 2 | 2.0" | 0.5" |
| LNM29 | M27 x 3 | 2.0" | 0.5" |
| LNM29SS | M27 x 3 | 2.0" | 0.5" |
| LNM29AL | M27 x 3 | 2.0" | 0.5" |
| LNM30 | M28 x 1.5 | 2.0" | 0.5" |
| LNM30SS | M28 x 1.5 | 2.0" | 0.5" |
| LNM30AL | M28 x 1.5 | 2.0" | 0.5" |
| LNM31 | M30 x 2 | 2.0" | 0.5" |
| LNM31SS | M30 x 2 | 2.0" | 0.5" |
| LNM31AL | M30 x 2 | 2.0" | 0.5" |
| LNM32 | M33 x 2 | 2.0" | 0.5" |
| LNM32SS | M33 x 2 | 2.0" | 0.5" |
| LNM32AL | M33 x 2 | 2.0" | 0.5" |
| LNM33 | M36 x 2 | 2.5" | 0.5" |
| LNM33SS | M36 x 2 | 2.5" | 0.5" |
| LNM33AL | M36 x 2 | 2.5" | 0.5" |
| LNM35 | M42 x 2 | 2.5" | 0.5" |
| LNM35SS | M42 x 2 | 2.5" | 0.5" |
| LNM35AL | M42 x 2 | 2.5" | 0.5" |
| LNM37 | M48 x 2 | 3" | 0.5" |
| LNM37SS | M48 x 2 | 3" | 0.5" |
| LNM37AL | M48 x 2 | 3" | 0.5" |
| LNM38 | M48-2 (LH) | 3" | 0.5" |
| LNM38SS | M48-2 (LH) | 3" | 0.5" |
| LNM38AL | M48-2 (LH) | 3" | 0.5" |
| LNM41 | M56 x 2 | 4.0" | 0.5" |
| LNM41SS | M56 x 2 | 4.0" | 0.5" |
| LNM41AL | M56 x 2 | 4.0" | 0.5" |
Items are shipped UPS ground unless otherwise specified. Other sizes quoted