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Master Lock 21 The Master Lock No. 21 Laminated Steel Padlock features a 1-3/4in (44mm) wide reinforced laminated steel lock body providing extra strength and a 15/16in (24mm) tall, 5/16in (8mm) diameter hardened steel shackle for excellent cut resistance. Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications and the rekeyable, 5-pin W27 cylinder helps prevent picking. Model # 21 Body Width 1-3/4in (44mm) Shackle Length 15/16in (24mm) Shackle Width 3/4in (19mm) Shackle Diameter 5/16in (8mm) Key Options Keyed Different, Keyed Alike (KA), Master Keyed (MK), Keyed Alike Master Keyed (KAMK) Click HERE for additional key information. Color Options Gray - 21, 21KA, 21MK, 21KAMK Commercial grade padlock features superior protection from drilling and prying 1-3/4in (44mm) wide laminated steel body for superior strength 15/16in (24mm) tall, 5/16in (8mm) diameter hardened steel shackle for superior cut resistance Dual ball bearing locking for maximum pry resistance Rekeyable, 5-pin W27 cylinder helps prevent picking *If purchasing the Master Keyed (MK) or Keyed Alike Master Keyed (KAMK) key option, Master Key sold separately as part # K1. BEST USED FOR: OUTDOORS Security Gates & Fences
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🇺🇸 Ship from USA · On Agora since 2026
$21.94