Buy Now $24.95

Added security, privacy, with peace of mind,
in your home, bedroom, hotel, motel,
apt, dorm, travel, office, barricks
Calslock™ Portable Door Lock
Calslock instructions
Cerradura Para Puerta, Portatil

Handcrafted in USA from Solid 14ga. Brass. Size is 5.25Lx1W". Weighs 5 ounces. Packaged in clam shell style - 6x2x1". Designed & mfg. by a Locksmith with 35 yrs. experience- New Patents Pending.
Chrome Lock with 2 Keys
Added security, Storage closet, inside rooms you need to lock with a key Doors that open to the outside, Keep anyone from walking out of a room Tool rooms, Traveling, Hotel, Motel, Office, Hospital etc.
Calslock™ with Key Lock
Buy Now $49.95

Cerradura Para Puerta, Portatil

Patented under the following numbers: 5,676,243, D302,280
4,976,124- 4,658,479- 4,612,685- .
with others pending
©1985-2020 C.E. Sanders
Calslock™ mfg.
Keaau Hawaii 1985 Thumbsquare Logo Thumbsquare Logo
Thumbsquare™

FL , Hawaii , CA


Discounts offered for Calslock without Key Lock only at present. Still working on discount pricing with Key Lock?
Calslock Discount 10-25%

Company Information
Calslock™ & Thumbsquare™
Began from my shop in Hawaii Keaau Hawaii 1985
1982-85 Redesigned 2011-14 -2020
Locksmith and manufacturer of
Calslock Portable Door Lock,
Locksmith Tools, Keyholders
Thumbsquare Money Clips,
Desk Organizers, and high profile engravable gifts

Available at: Amazon - Ebay - Etsy - Corporate Travel Safety - Calslock Online - Sears

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