BOSCH 57-Pieces 1/4" + 1/2" Square Ratchet Set
Tackle a wide range of mechanical, assembly, and DIY tasks with the versatile BOSCH 57-Piece 1/4" & 1/2" Ratchet Set. Engineered for high performance, this set features premium ratchets that deliver torque exceeding ISO standards by over 50%, ensuring you have the power needed for tough fastening jobs. Housed in a durable, practical carrying case, this all-round kit is essential for car mechanics, garage work, and serious DIY enthusiasts.
Key Features:
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High-Torque Performance: The 1/2" ratchet delivers a minimum torque of 768 Nm, and the 1/4" ratchet delivers 93 Nm, both significantly exceeding standard limits for powerful fastening.
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Precision Gearing: Equipped with a fine 72-tooth powder metallurgy gear, allowing for a tight 5° working angle—perfect for operating in confined and hard-to-reach spaces.
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Secure & Intuitive: Features a lock button for safe socket retention and easy release, plus an intuitive directional switch to quickly toggle between left and right rotation.
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Ergonomic Design: Designed with a curved neck and soft-grip handle for optimal force transmission, control, and comfort during prolonged use.
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Premium Materials: Includes durable S2-steel bits and high-quality metal components built to last.
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Technical Specifications:
Specification
Detail
Brand
BOSCH
Model
1600A02Z9G
Material
Neck: Alloy Steel + chrome vanadium
Handle: PP + TPR
Bits: S2 SteelSurface Treatment
Satin Finish
Gear Teeth
72 Teeth
Working Angle
5°
Torque (1/2" Ratchet)
768 Nm
Torque (1/4" Ratchet)
93 Nm
Standards Compliance
ISO 3315, ISO 1174
Case Included
Yes
Total Pieces
57
EAN Code
4053423254150
Applications:
Automotive Repair & Maintenance
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Heavy-Duty Bolting: Utilize the 1/2" ratchet (768 Nm torque) for loosening stubborn lug nuts, suspension components, and engine mounts.
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Engine Bay Precision: Use the 1/4" ratchet for working on battery terminals, hose clamps, and intricate engine parts where space is limited.
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Fluid & Spark Plug Changes: The wide range of sockets allows for easy removal of oil drain plugs and spark plugs.
Motorcycle & Bicycle Tuning
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Fairings & Handlebars: The compact head of the 1/4" ratchet is perfect for reaching bolts under fairings or adjusting handlebar clamps.
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Brake Systems: Ideal for sensitive adjustments on brake calipers and levers using the included hex/Allen bits.
Furniture Assembly & Home DIY
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Flat-Pack Furniture: Speed up assembly of beds, cabinets, and tables using the 1/4" spinner handle paired with the S2-steel bits.
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Appliance Repair: Easily access back panels on washing machines, dryers, or mount brackets for wall-hung TVs.
Plumbing, HVAC & Confined Spaces
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Tight Access Work: The 72-tooth gear mechanism requires only a 5° return angle, allowing you to turn fasteners in tight spots (like behind sinks or inside ductwork) where a standard wrench cannot move.
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Each Set Contains:
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1 x 1/2" Ratchet
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1 x 1/4" Ratchet
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19 x 1/2” Sockets (Assorted Sizes)
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10 x 1/4” Sockets (Assorted Sizes)
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1 x 1/4" Spinner Handle
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18 x 25mm Colour-coded S2-Steel Bits
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7 x Adapters and Extensions
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1 x Storage Case
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