The screwdriver bits are made of specially heat-treated S2 steel, and the socket adapter are made of high-strength chromium vanadium steel (CR-V) with strong torque, which both feature high strength, durability, wear resistance and corrosion resistance.Designed with a chamfered drive end, the triple square spline bit socket allows for smooth insertion, protecting both the bit and fasteners from edge damage and stripping. Simply attach it to a compatible ratchet or extension and easily tighten or loosen slotted drive fasteners.The socket adapter and drill bit is used to remove and tighten bolts and nuts, which are widely used in automobile maintenance, mechanical equipment repair, construction, carpentry, home repair, etc. and can be used with electric hand drill, electric wrench, air screwdriver and ratchet wrench.
eBay
2'' 52mm Auto Car Oil Pressure Water Temp Amp Meter Gauge With Sensor Triple Gauge Set Mechanical Chrome Panel Black Face
Aliexpress UK
SPECIFICATION: 1/4in drive has M4 M5 M6, 3/8in drive has M8 M9 M10 M12 M14, 1/2in drive has M18. A total of 10 pcs bit sockets for you to use. 1/2in Drive: M18. CRV MATERIAL: These spline bit sockets are made from vanadium steel, with high strength, ensures excellent durability.
eBay
KEMAIDI Bathroom Shower System Set Hot and Cold Control Multifunctional Knobbed Triple Function Shower Set with Hand Shower
Aliexpress UK
【Accuracy and Versatility】: Our premium 10-piece socket set features 12-point sockets in 1/4", 3/8" and 1/2" drives in a spline tip design for tamper-proof applications. Perfect for any repair job that requires precision and versatility.
eBay
2026 UST Triple Laser Mini DLP Proyector Native 1080P Google TV 1200 ANSI Ultra Short Throw Video projector 4k Auto Focus WiFi
Aliexpress UK
【Size】1/2-inch drive socket, M12 (12mm) spline bit, 8-inch (200mm) total length.【Durable】Quenched and heat treated S2 alloy steel bits, hardness arrived at 58-60 HRC, reduce wear-outs. High strength chrome vanadium steel sockets, increase turning power.【Precision Bits】Automatically bit tips to ensure accurate size, chamfered ends insert smoothly into fastener head, reducing wear.【Size Markings】Sizes are stamped on sockets for easy to read and faster recognition.【Ideal Tools】Use with ratchet to improve speed in tightening spline drive fasteners. And the product has no insulation properties and is not suitable for electrical environments.
eBay
52mm LED Air Pressure Gauge Triple Dual Display 0-220PSI Air Ride Suspension Gauge With 1/8NPT Sensors For Car Truck Gauge
Aliexpress UK
8‑Piece Triple Square Spline Set covering the most common M‑sizes. 1/4" & 3/8" Drive for compatibility with standard ratchets and extensions. Key Features. Common Uses. Automotive repairs (especially VAG group vehicles).
eBay
Chinese Mecha Soul 2nd Bullet Infinite Assembly Transformation Triple Combination Model, Glue-Free Parts/Exclusive
Aliexpress UK
Contains: M10, M12, M14, M16H (Tamper Proof), M18. 5PC TRIPLE SQUARE SOCKET SET. 5pc Set of Triple square Bits with 1/2" Drive.
eBay
MT2 High Accuracy Triple Bearing Live Center for Metal Lathe Turning
Aliexpress UK
Description: 1/2-inch drive, 12mm triple square spline size. Made of premium chrome molybdenum steel for superior hardness and great rust resistant. Black phosphate finish to resist corrosion. Sockets designed with a pin hole for use with pin and O-ring systems for secure socket retention. (O-ring and dowel pin are inclusive.) Wide application in DIY hand-making, household maintenance, and most general repairs. A must-have addition to any electric power drill or impact driver.
eBay
Dental LED High Speed Handpiece Dentist Tips E-Generator rotation Push Button Triple Water Ceramic Rotor Dentistry Sets
Aliexpress UK
1/4" drive: M4, M5, M6. 【Accuracy and Versatility】: Our premium 10-piece socket set features 12-point sockets in 1/4", 3/8" and 1/2" drives in a spline tip design for tamper-proof applications. Perfect for any repair job that requires precision and versatility.
eBay
WJ Medical Dental E-generator High Speed Handpiece With LED Dentist Standard/Super Torque Head Triple Water Spray rotation
Aliexpress UK