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Original Lishi GM B111 Z-Keyway 2-In-1 Pick and Decoder
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Genuine Lishi GM B111 Z-Keyway 2-in-1 pick and decoder tool for warded lock cylinders. Specifically engineered for wafers in positions 3 through 10. Covers the B111 GM-Z keyway used across GM's broad vehicle lineup. Original stainless steel construction with anti-glare finish. 8 tool spaces and 5 depths for precise lock reading on door and trunk cylinders.
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🔧 Technical Specifications
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Keyway B111 GM-Z (Warded)
Material Stainless Steel / Anti-Glare
Stainless Steel
Tool Spaces 3–10
Depths 1–5
Product ID B111-AG
Factory Original
Logo With Logo
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✅ Compatibility Checklist
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🚗 Buick Enclave (2007–2017) 🚗 Buick LaCrosse (2005–2009)
🚗 Buick Lucerne (2006–2011) 🚗 Cadillac Escalade (2007–2014)
🚗 Cadillac CTS (2008–2013) 🚗 Cadillac DTS (2006–2011)
🚗 Chevrolet Silverado (2007–2013) 🚗 Chevrolet Malibu (2004–2013)
🚗 Chevrolet Impala (2006–2013) 🚗 Chevrolet Tahoe/Suburban (2007–2014)
🚗 Chevrolet Traverse (2009–2017) 🚗 Chevrolet Corvette (2005–2013)
🚗 GMC Sierra (2007–2013) 🚗 GMC Yukon/Yukon XL (2007–2014)
🚗 GMC Acadia (2007–2016) 🚗 Pontiac G6 (2005–2010)
🚗 Pontiac Solstice (2006–2009) 🚗 Saturn Outlook (2007–2010)
🚗 Hummer H2 (2008–2009)
⚠️ Verify your lock model before purchase
⚠️ Early 2005 production models may require verification
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❓ Frequently Asked Questions (FAQ)
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Q1: What is a warded lock and how does the B111 Z-Keyway tool work?
A: A warded lock uses a series of internal wards (metal barriers) that align with cuts on the key. Unlike pin tumbler locks, warded locks have wafers in positions 3-10 that interact with these wards. The B111 Z-Keyway Lishi tool is specifically designed to read these wafer positions and guide accurate key cutting.
Q2: What vehicles are compatible with the Lishi B111 Z-Keyway tool?
A: The Lishi B111 fits a wide range of GM vehicles including Buick Enclave, LaCrosse, Lucerne; Cadillac Escalade, CTS, DTS, SRX, STS; Chevrolet Silverado, Malibu, Impala, Tahoe, Suburban, Traverse, Corvette, Cobalt, HHR; GMC Sierra, Yukon, Acadia, Savana; Hummer H2; Pontiac G5, G6, Grand Prix, Solstice, Torrent; Saturn Aura, Ion, Outlook, Sky; Saab 9-7X; Suzuki XL-7. Always verify your lock type before ordering.
Q3: What does "Z-Keyway" mean?
A: The Z-Keyway refers to a specific GM keyway profile characterized by a Z-shaped groove on the key blade. This design is common across many GM vehicles from 2004-2017. The B111 Z-Keyway Lishi tool is the correct decoder for this profile.
Q4: Is this tool for ignition locks or door/trunk locks?
A: The B111 Z-Keyway Lishi is primarily designed for door and trunk lock reading and decoding. For ignition locks on these GM vehicles, verify the same B111 keyway applies or check if a different tool is needed.
Q5: Can I use this tool to program a new key?
A: No. This is a mechanical decoding tool only. It helps you cut a physical key to the correct depths. Programming transponder keys or smart keys requires separate equipment and software.
Q6: What are the tool space positions (3-10)?
A: Unlike most Lishi tools that cover positions 1-8, the B111 GM-Z covers positions 3-10, meaning it works on locks with wafers starting from position 3 up to position 10. This is specific to the warded lock design in GM vehicles.
Q7: Is this an original Lishi tool?
A: Yes. This product is sourced as original Lishi factory tooling and carries the Lishi logo.
Q8: What is the return policy?
A: Locksmith Mall offers a 1-year free return on all products. If the tool is defective or does not match your lock, contact us for a replacement or refund.
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SKU: Lishi-T021 | MP: B111-AG | Factory: Original
Keyway: B111 GM-Z (Warded) | Positions: 3–10 | 5 Depths
GM Vehicles: Buick · Cadillac · Chevrolet · GMC · Hummer · Pontiac · Saturn
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