LIS® Weld-on Adapter Sleeve (Tooth Adapter) SF411C for Lehnhoff F-System

The LIS® Weld-on Socket SF411C, a reliable LIS® replacement part for the Lehnhoff F-System (approx. 12-20 t excavators). This socket (GET) is designed for welding onto excavator buckets and accommodates teeth like 400F and 411B. Crafted from high wear-resistant cast steel (LIS® Germany quality), it ensures precise fit, secure connection, and optimal power transmission for long service life. Includes Lifetime Breakage Guarantee*.

Key Features and Benefits

• High Wear-Resistant Cast Steel: Ensures precise fit for welding onto excavator buckets and secure tooth reception.

• Reliable Connection: Guarantees optimal power transmission and long service life.

Technical Data

• Compatible System: Lehnhoff F-System

• OEM Reference Number: SF411C

• Dimensions approx.:

  • Length (A): 123.00 mm

  • Width (B): 54.50 mm

  • Height (C): 45.00 mm

• Compatible OEM System: Lehnhoff System

• Suitable for e.g. Excavator Teeth: 400F / 411B

• Type (Synonyms): Tooth adapter, Socket, Adapter, GET

• Material: High wear-resistant cast steel (according to LIS® Germany quality standards)

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*Details on the lifetime breakage guarantee can be found on our website under Warranty.