Master Lock M15STSKALF Magnum Key Range 18N716-18N964

One Of The Most Important Considerations When Choosing And M15 STS Series Magnum Is Understanding Which Other Master Lock Padlocks Can Operate With The Same Key.

M1 (K1): Despite Belonging To The Magnum Family, The M15STS Can't Be Ordered To Match The Familiar 4-Pin K1 Key Number Used By Many Steel Sets Including 1KA, 3KA, 5KA, M1STS & M5STS KA. 

K6000 (W6000): The K15 Keyway Can Put Inserted Into All 5-Pin Pro Series Locks But Not Vice Versa.

K7000 (W7000): K15 Keyway Is Not Compatible With Master Lock Van Door Locks Nos. 6271 & 770LHC. 

Q: What Does M1 STS KALF Mean?

A: M15 Identifies Magnum Padlock, KA Means Keyed Alike And LF Is The 1.5" Shackle.

Q: Can I Order The M15 STS KALF Keyed To My Current Locks?

A: The No. M15 Series Is Only Available On Master Lock's K15 Keyway. If Your Existing 5-Pin Key Number Matches One From The Above Drop-Down Menu It Can Be Special Order.

Q: Can Other Master Lock Padlocks Use My Same K15 Key?

A: The Master Lock K15 Keyway Is Standard On All M15 STS KALF Padlocks And Can Also Be Used In Pro Series 5-Pin K6000 Series Locks Such As 6121KA, 6121KALF & 6121KALJ.

Master Lock No. M15 STS KALF Features:

• Keyway: 5-Pin K15 Cylinder
• Key Range: 18N716 Through 18N964
• Lock Body: Dual-Armor Steel, 2.5" Width
• Shackle Height: Tough Cut Octagonal Design, 1.5" Tall
• Specifications: 2-1/2" Wide; A: 7/16" (11mm); B: 1-1/2" (38mm); C: 1-3/16" (30mm)
  
• Keyed Alike (KA): Find Your Existing 5-Pin Key Number In The Above Drop Down Menu! 
• Special Order: M15 STS KALF Requires 15-18 Working Days' Lead Time At Master Lock

Available M15KALF Key Numbers

M15KALF-18N716; M15KALF-18N717; M15KALF-18N718; M15KALF-18N719; M15KALF-18N720; M15KALF-18N721; M15KALF-18N722; M15KALF-18N723; M15KALF-18N724; M15KALF-18N725; M15KALF-18N726; M15KALF-18N727; M15KALF-18N728; M15KALF-18N729; M15KALF-18N730; M15KALF-18N731; M15KALF-18N732; M15KALF-18N733; M15KALF-18N734; M15KALF-18N735; M15KALF-18N736; M15KALF-18N737; M15KALF-18N738; M15KALF-18N739; M15KALF-18N740; M15KALF-18N741; M15KALF-18N742; M15KALF-18N743; M15KALF-18N744; M15KALF-18N745; M15KALF-18N746; M15KALF-18N747; M15KALF-18N748; M15KALF-18N749; M15KALF-18N750; M15KALF-18N751; M15KALF-18N752; M15KALF-18N753; M15KALF-18N754; M15KALF-18N755; M15KALF-18N756; M15KALF-18N757; M15KALF-18N758; M15KALF-18N759; M15KALF-18N760; M15KALF-18N761; M15KALF-18N762; M15KALF-18N763; M15KALF-18N764; M15KALF-18N765; M15KALF-18N766; M15KALF-18N767; M15KALF-18N768; M15KALF-18N769; M15KALF-18N770; M15KALF-18N771; M15KALF-18N772; M15KALF-18N773; M15KALF-18N774; M15KALF-18N775; M15KALF-18N776; M15KALF-18N777; M15KALF-18N778; M15KALF-18N779; M15KALF-18N780; M15KALF-18N781; M15KALF-18N782; M15KALF-18N783; M15KALF-18N784; M15KALF-18N785; M15KALF-18N786; M15KALF-18N787; M15KALF-18N788; M15KALF-18N789; M15KALF-18N790; M15KALF-18N791; M15KALF-18N792; M15KALF-18N793; M15KALF-18N794; M15KALF-18N795; M15KALF-18N796; M15KALF-18N797; M15KALF-18N798; M15KALF-18N799; M15KALF-18N800; M15KALF-18N801; M15KALF-18N802; M15KALF-18N803; M15KALF-18N804; M15KALF-18N805; M15KALF-18N806; M15KALF-18N807; M15KALF-18N808; M15KALF-18N809; M15KALF-18N810; M15KALF-18N811; M15KALF-18N812; M15KALF-18N813; M15KALF-18N814; M15KALF-18N815; M15KALF-18N816; M15KALF-18N817; M15KALF-18N818; M15KALF-18N819; M15KALF-18N820; M15KALF-18N821; M15KALF-18N822; M15KALF-18N823; M15KALF-18N824; M15KALF-18N825; M15KALF-18N826; M15KALF-18N827; M15KALF-18N828; M15KALF-18N829; M15KALF-18N830; M15KALF-18N831; M15KALF-18N832; M15KALF-18N833; M15KALF-18N834; M15KALF-18N835; M15KALF-18N836; M15KALF-18N837; M15KALF-18N838; M15KALF-18N839; M15KALF-18N840; M15KALF-18N841; M15KALF-18N842; M15KALF-18N843; M15KALF-18N844; M15KALF-18N845; M15KALF-18N846; M15KALF-18N847; M15KALF-18N848; M15KALF-18N849; M15KALF-18N850; M15KALF-18N851; M15KALF-18N852; M15KALF-18N853; M15KALF-18N854; M15KALF-18N855; M15KALF-18N856; M15KALF-18N857; M15KALF-18N858; M15KALF-18N859; M15KALF-18N860; M15KALF-18N861; M15KALF-18N862; M15KALF-18N863; M15KALF-18N864; M15KALF-18N865; M15KALF-18N866; M15KALF-18N867; M15KALF-18N868; M15KALF-18N869; M15KALF-18N870; M15KALF-18N871; M15KALF-18N872; M15KALF-18N873; M15KALF-18N874; M15KALF-18N875; M15KALF-18N876; M15KALF-18N877; M15KALF-18N878; M15KALF-18N879; M15KALF-18N880; M15KALF-18N881; M15KALF-18N882; M15KALF-18N883; M15KALF-18N884; M15KALF-18N885; M15KALF-18N886; M15KALF-18N887; M15KALF-18N888; M15KALF-18N889; M15KALF-18N890; M15KALF-18N891; M15KALF-18N892; M15KALF-18N893; M15KALF-18N894; M15KALF-18N895; M15KALF-18N896; M15KALF-18N897; M15KALF-18N898; M15KALF-18N899; M15KALF-18N900; M15KALF-18N901; M15KALF-18N902; M15KALF-18N903; M15KALF-18N904; M15KALF-18N905; M15KALF-18N906; M15KALF-18N907; M15KALF-18N908; M15KALF-18N909; M15KALF-18N910; M15KALF-18N911; M15KALF-18N912; M15KALF-18N913; M15KALF-18N914; M15KALF-18N915; M15KALF-18N916; M15KALF-18N917; M15KALF-18N918; M15KALF-18N919; M15KALF-18N920; M15KALF-18N921; M15KALF-18N922; M15KALF-18N923; M15KALF-18N924; M15KALF-18N925; M15KALF-18N926; M15KALF-18N927; M15KALF-18N928; M15KALF-18N929; M15KALF-18N930; M15KALF-18N931; M15KALF-18N932; M15KALF-18N933; M15KALF-18N934; M15KALF-18N935; M15KALF-18N936; M15KALF-18N937; M15KALF-18N938; M15KALF-18N939; M15KALF-18N940; M15KALF-18N941; M15KALF-18N942; M15KALF-18N943; M15KALF-18N944; M15KALF-18N945; M15KALF-18N946; M15KALF-18N947; M15KALF-18N948; M15KALF-18N949; M15KALF-18N950; M15KALF-18N951; M15KALF-18N952; M15KALF-18N953; M15KALF-18N954; M15KALF-18N955; M15KALF-18N956; M15KALF-18N957; M15KALF-18N958; M15KALF-18N959; M15KALF-18N960; M15KALF-18N961; M15KALF-18N962; M15KALF-18N963; M15KALF-18N964

For Additional M15 STS KALF Master Lock OEM Keys