Harley-Davidson Fat Boy Locks & Keys

Genuine HD locks & keys and aftermarket alternatives that fit the Fat Boy — all years. Select your year for exact fitment and pricing.

Select your year for exact fitment & prices

2026 2025 2020 2019 2018 1969 1968 1967 1966 1965

Genuine Harley-Davidson (17)

Genuine Harley-Davidson

Disc Lock, 14mm Shackle

94868-10A

Iron Pass £56.14£66.05View

Genuine Harley-Davidson

Armored Cable Lock

46089-98B

Iron Pass £60.54£71.22View

Genuine Harley-Davidson

Retractable Security Cable Lock

92800018

Iron Pass £20.15£23.70View

Genuine Harley-Davidson

Disc Lock with Alarm

92800012

Iron Pass £60.54£71.22View

Genuine Harley-Davidson

Disc Brake Lock

94873-10A

Iron Pass £47.37£55.73View

Genuine Harley-Davidson

Universal Helmet Lock, Black

92800020

Iron Pass £33.32£39.20View

Genuine Harley-Davidson

Helmet Lock Detachable Cable

52200004

Iron Pass £14.01£16.48View

Genuine Harley-Davidson

Lock Reminder Cord

46318-04

Iron Pass £5.22£6.14View

Genuine Harley-Davidson

Noose Chain & Lock Security Kit

94869-10A

Iron Pass £116.73£137.33View

Genuine Harley-Davidson

HoldFast Locking Latch, Black

52300514

Iron Pass £52.63£61.92View

Genuine Harley-Davidson

Universal Helmet Lock

52200003

Iron Pass £25.42£29.90View

Genuine Harley-Davidson

Security Anchor

92800013

Iron Pass £73.70£86.71View

Genuine Harley-Davidson

Double Looped Security Cable

94871-10A

Iron Pass £15.76£18.54View

Genuine Harley-Davidson

HoldFast Locking Latch - Chrome

52300513

Iron Pass £52.63£61.92View

Genuine Harley-Davidson

Security Anchor Installation Kit

12600354

Iron Pass £20.15£23.70View

Genuine Harley-Davidson

Double Looped Security Cable

94871-10

Iron Pass £14.01£16.48View

Genuine Harley-Davidson

Universal Helmet Lock, Chrome

92800019

Iron Pass £33.32£39.20View

Aftermarket for your Fat Boy

Confirmed to fit your Fat Boy

Aftermarket locks & keys the supplier lists against the Fat Boy. Genuine Harley-Davidson is listed above, not here.

Arlen Ness

LIFTER BLOCK TITANIUM 12-POINT BOLT KITS

In stock

Iron Pass £78.25£92.06View

Arlen Ness

LIFTER BLOCK TITANIUM 12-POINT BOLT KITS

In stock

Iron Pass £78.25£92.06View

Arlen Ness

LIFTER BLOCK TITANIUM 12-POINT BOLT KITS

In stock

Iron Pass £78.25£92.06View

Arlen Ness

ARLEN NESS LIFTER BLOCK COVERS FOR TWIN CAM AND MILWAUKEE EIGHT

In stock

Iron Pass £232.90£274.00View

Barnett Clutches & Cables

BARNETT LOCK-UP PRESSURE PLATE KIT FOR ASSIST AND SLIP CLUTCH

In stock

Iron Pass £349.46£411.13View

Barnett Clutches & Cables

BARNETT LOCK-UP PRESSURE PLATE KIT FOR ASSIST AND SLIP CLUTCH

In stock

Iron Pass £349.46£411.13View

V-Twin

REAR AXLE LOCKER TOOL

In stock

Iron Pass £38.68£45.50View

Jims

JIMS PRIMARY CHAIN LOCKING TOOL

In stock

Iron Pass £48.75£57.35View

Hart Luck

ODI HART-LUCK LOCK-ON SIGNATURE FULL-WAFFLE SLIP-ON GRIPS

In stock

Iron Pass £68.27£80.32View

Hart Luck

ODI HART-LUCK LOCK-ON SIGNATURE FULL-WAFFLE SLIP-ON GRIPS

In stock

Iron Pass £63.31£74.48View

Hart Luck

ODI HART-LUCK LOCK-ON SIGNATURE FULL-WAFFLE SLIP-ON GRIPS

In stock

Iron Pass £68.28£80.33View

Hart Luck

ODI HART-LUCK LOCK-ON SIGNATURE FULL-WAFFLE SLIP-ON GRIPS

In stock

Iron Pass £68.28£80.33View