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SESAMEE

SESAMEE is a brand specializing in combination padlocks, offering a range of standard and long shackle models designed for industrial and commercial security applications. The brand is known for its focus on mechanical, keyless locking mechanisms that rely on dial or scrolling combination systems, eliminating the need for keys and reducing the risk of lost or duplicated keys in facility management. SESAMEE padlocks typically feature brass bodies for corrosion resistance and durability in indoor and outdoor environments, paired with steel shackles that provide tensile strength against cutting or prying attempts. The product line includes standard shackle variants with vertical clearances around 1 inch, suitable for hasps, lockers, and cabinets, as well as long shackle models with 2 1/4 inch vertical clearance, designed for applications requiring thicker or irregularly shaped locking points such as gate latches, storage units, or equipment enclosures. Dial colors vary, with gold being a common option for high-visibility identification in multi-user settings. SESAMEE padlocks are available in multiple manufacturer part numbers (e.g., K440, 0437, K5002-1/4, K0437, K437, 437L, K436, K0436), indicating a modular approach to configuration—different shackle lengths, body materials, and combination mechanisms are offered to match specific security requirements. The combination mechanisms are purely mechanical, requiring no batteries or electronics, which makes them suitable for harsh environments where electronic locks might fail due to moisture, dust, or temperature extremes. 3G Electric supplies SESAMEE padlocks as part of its industrial equipment portfolio, serving plant engineers, maintenance managers, and procurement specialists who need reliable, keyless locking solutions for access control, asset protection, and safety lockout/tagout (LOTO) programs. The padlocks are compatible with standard hasps and can be integrated into broader security systems without specialized tools. SESAMEE’s design emphasizes simplicity and repeatability: users set a personal combination via the dial or scrolling mechanism, and the lock opens only when the correct sequence is entered. This reduces administrative overhead compared to keyed systems, as combinations can be changed periodically or reassigned between users. The brass construction offers moderate weather resistance, though for prolonged outdoor exposure, stainless steel or laminated padlocks may be more appropriate. SESAMEE padlocks are not rated for high-security applications (e.g., UL 437 or similar), but they provide adequate security for general industrial use where the primary threat is opportunistic theft or unauthorized access rather than targeted attacks. 3G Electric stocks multiple SKUs to ensure availability of common configurations, and global shipping allows procurement teams worldwide to source these padlocks without geographic restrictions.

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About SESAMEE

SESAMEE is a brand specializing in combination padlocks, offering a range of standard and long shackle models designed for industrial and commercial security applications. The brand is known for its focus on mechanical, keyless locking mechanisms that rely on dial or scrolling combination systems, eliminating the need for keys and reducing the risk of lost or duplicated keys in facility management. SESAMEE padlocks typically feature brass bodies for corrosion resistance and durability in indoor and outdoor environments, paired with steel shackles that provide tensile strength against cutting or prying attempts. The product line includes standard shackle variants with vertical clearances around 1 inch, suitable for hasps, lockers, and cabinets, as well as long shackle models with 2 1/4 inch vertical clearance, designed for applications requiring thicker or irregularly shaped locking points such as gate latches, storage units, or equipment enclosures. Dial colors vary, with gold being a common option for high-visibility identification in multi-user settings. SESAMEE padlocks are available in multiple manufacturer part numbers (e.g., K440, 0437, K5002-1/4, K0437, K437, 437L, K436, K0436), indicating a modular approach to configuration—different shackle lengths, body materials, and combination mechanisms are offered to match specific security requirements. The combination mechanisms are purely mechanical, requiring no batteries or electronics, which makes them suitable for harsh environments where electronic locks might fail due to moisture, dust, or temperature extremes. 3G Electric supplies SESAMEE padlocks as part of its industrial equipment portfolio, serving plant engineers, maintenance managers, and procurement specialists who need reliable, keyless locking solutions for access control, asset protection, and safety lockout/tagout (LOTO) programs. The padlocks are compatible with standard hasps and can be integrated into broader security systems without specialized tools. SESAMEE’s design emphasizes simplicity and repeatability: users set a personal combination via the dial or scrolling mechanism, and the lock opens only when the correct sequence is entered. This reduces administrative overhead compared to keyed systems, as combinations can be changed periodically or reassigned between users. The brass construction offers moderate weather resistance, though for prolonged outdoor exposure, stainless steel or laminated padlocks may be more appropriate. SESAMEE padlocks are not rated for high-security applications (e.g., UL 437 or similar), but they provide adequate security for general industrial use where the primary threat is opportunistic theft or unauthorized access rather than targeted attacks. 3G Electric stocks multiple SKUs to ensure availability of common configurations, and global shipping allows procurement teams worldwide to source these padlocks without geographic restrictions.

Common Applications

  • Industrial lockers — SESAMEE standard shackle combination padlocks (e.g., K440) for employee locker security in factories and warehouses.
  • Gate and fence latches — SESAMEE long shackle combination padlocks (e.g., 0437) for securing perimeter gates with thick latch plates.
  • Equipment cabinets — SESAMEE scrolling combo padlocks (e.g., K436) for tool cabinets and electrical panel enclosures in maintenance areas.
  • Storage units — SESAMEE dial combo padlocks (e.g., K5002-1/4) for outdoor storage sheds and shipping containers requiring keyless access.
  • Safety lockout hasps — SESAMEE standard shackle padlocks (e.g., K0436) for multi-lock hasps in lockout/tagout procedures.
  • Temporary site security — SESAMEE long shackle padlocks (e.g., 437L) for securing portable generators and construction equipment on job sites.

Frequently asked questions

Common questions about SESAMEE from 3G Electric.

What are the main differences between SESAMEE standard shackle and long shackle combination padlocks?

SESAMEE standard shackle padlocks, such as the K440 and K436 models, have a vertical clearance of approximately 1 inch, making them suitable for hasps, locker doors, and cabinet latches where the shackle needs to fit through a small hole. Long shackle models, like the 0437 and K5002-1/4, offer a 2 1/4 inch vertical clearance, which accommodates thicker locking points such as gate hinges, storage unit handles, or multiple layers of material. Both types use a brass body and steel shackle, but the long shackle version provides additional reach for applications where the locking point is recessed or oversized.

Are SESAMEE combination padlocks suitable for outdoor use in industrial environments?

SESAMEE padlocks feature a brass body, which offers good corrosion resistance in dry or moderately humid conditions, but they are not fully weatherproof. The steel shackle may rust if exposed to persistent moisture or salt spray. For outdoor industrial use, periodic lubrication of the shackle and dial mechanism is recommended to maintain smooth operation. If the lock will be exposed to rain, chemical splashes, or extreme temperatures, consider using a weather-resistant cover or selecting a padlock with a stainless steel shackle and sealed body. SESAMEE models are best suited for indoor or sheltered outdoor applications.

How do I set or reset the combination on a SESAMEE scrolling combo padlock?

SESAMEE scrolling combo padlocks, such as the K440 and K436, use a dial mechanism where you rotate the dial to align the correct numbers. To set a new combination, the lock must be in the open position. Insert the reset tool (usually provided with the lock) into a small hole on the side of the lock body, then turn the dial to your desired combination. Remove the tool and test the new combination before closing the shackle. For specific instructions, refer to the manufacturer's manual included with the padlock. If the reset tool is lost, contact 3G Electric for replacement options.

Can SESAMEE padlocks be used for lockout/tagout (LOTO) procedures?

SESAMEE combination padlocks can be used in LOTO programs where keyless operation is preferred, but they must comply with your facility's safety protocols. The padlocks are not rated to specific LOTO standards (e.g., OSHA 1910.147), so verify that the lock's shackle strength and body durability meet your requirements. For group LOTO, multiple padlocks can be applied to a single hasp. The combination mechanism allows each worker to set a personal code, reducing the risk of key duplication. However, ensure that the combination is unique and documented in your lockout procedure to prevent accidental unlocking.

What is the typical shackle material and diameter on SESAMEE padlocks?

SESAMEE padlocks use a steel shackle, which provides tensile strength against cutting or prying. The exact shackle diameter varies by model, but standard shackle versions typically have a diameter of around 6-8 mm (0.24-0.31 inches), while long shackle models may have a slightly thicker diameter for added security. The shackle is not hardened, so it can be cut with bolt cutters in emergency situations. For higher security, consider padlocks with hardened boron steel shackles. The brass body is non-sparking, which is beneficial in environments with flammable dust or gases.

Does 3G Electric supply SESAMEE products?

Yes — 3G Electric (S) Pte. Ltd. supplies SESAMEE products. We stock the SESAMEE catalog and supply genuine factory-original products with full manufacturer warranty and technical support.