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YINGBO SAFE Patented double T bolts Triple Locking Bolts

2026-06-12

Innovation never stops at YINGBO SAFE. Today, we are introducing the Double T patented lock bolt. Compatible with various types of safe equipment, including luxury biometric home safes, hotel card safes, 120-minute fireproof cabinets and heavy-duty vault doors.The letter "H" was developed by adding one letter "T" on top and bottom of it, providing unparalleled all-round protection.

Core Anti-Theft Advantages

Synchronized locking mechanism

All five locking points (H-type double arms + upper T + lower T + optional central auxiliary) are driven by a single gear train, ensuring zero delay and perfect alignment. No single point can be forced independently.

Tri-directional load distribution

Conventional single bolts concentrate prying force at one point. Our H-type middle section spreads horizontal stress across two arms (120% wider bearing area), while the upper and lower T-bolts lock vertically into the cabinet frame. Under violent prying, the T-bolts act as anti-lift anchors, preventing the door from being twisted or pried open from corners.

Matching Configurations

Following is advantage of YB/N6 series safe for your reference:

1.38*68mm The patented double T lock bolts increases the safety 200%

2.It can open by fingerprint or password and enjoy your intelligent life,7 open ways

3.Germany 3D laser cutting technology Flat door micro-slit 360 degrees without prying points

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YINGBO SAFE Patented double T bolts Triple Locking Bolts

News

Cases

Fireproof Safe Box

Gun Safe Box

Home Safe Box

Commercial Safe Box

Jewelry Watch Winder Safe

Office Safe Box