NKAS® Callisto series safes are a great choice for a home security. With a UL TL-15 rating, these safes are secure from most types of burglary attacks including the use of prybars, drills, hammers, cutting wheels, and saws. Featuring a thick steel body these are some of the toughest TL-15 safes on the market.

Available in the following basic colours:

Satin Black
Powder Gray
Creamy Beige


  • UL TL-15 certified
  • UL certified Group 2M manipulation resistant combination lock with spy proof dial
  • Heavy duty construction using high strength steel plates
  • Sophisticated glass relock system activates massive relockers when attacked
  • Bolts inter-lock within reinforced bolt chambers
  • Heavy plate steel frame
  • High quality adjustable hinges
  • Custom interiors available

Model Name Inside Dimension Outside Dimension Volume Weight
Callisto 1212 12(H) x 12(W) x 10(D) 13(H) x 13(W) x 16 ½(D) 0.83(ft.) 300(lbs)
Callisto 2014 20(H) x 14 ½(W) x 15(D) 21(H) x 15 ½(W) x 21 ½(D) 2.52(ft.) 508(lbs)
Callisto 2517 25(H) x 17 ½(W) x 15(D) 26(H) x 18 ½(W) x 21 ½(D) 3.80(ft.) 667(lbs)
Callisto 3219 32(H) x 19 ½(W) x 17(D) 33(H) x 20 ½(W) x 23 ½(D) 6.14(ft.) 870(lbs)
Callisto 4520 45(H) x 20 ½(W) x 21(D) 46(H) x 21 ½(W) x 27 ½(D) 11.21(ft.) 1173(lbs)
Callisto 5520 55(H) x 20 ½(W) x 21(D) 56(H) x 21 ½(W) x 27 ½(D) 13.70(ft.) 1315(lbs)
Callisto 6523 65(H) x 23(W) x 21(D) 66(H) x 24(W) x 27 ½(D) 18.17(ft.) 1626(lbs)
Callisto 6532 65(H) x 32(W) x 21(D) 66(H) x 33(W) x 27 ½(D) 25.28(ft.) 2236(lbs)
Callisto 7242 72(H) x 42(W) x 21(D) 73(H) x 43(W) x 27 ½(D) 36.75(ft.) 3112(lbs)
Your Name (required)
Phone Number (required)
Your Email (required)
Your Message (required)
Or Call Us At (516)-616-0854