Best Round Meter Socket

Square D by Schneider Electric UGHTRS101B 125A Overhead/Underground Ringless Meter Socket With Horn Bypass

Size is marked both with a high-visibility laser marking and a permanent stamped marking that won't wear off.
6-point socket opening provides an exact fit for hex fasteners.
Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners.
Meets a minimum of 1.3 times the ANSI/ASME standard for proof torque.

VERSATILE DESIGN. This dual-output connector is a great upgrade for a variety of vehicles with a USCAR socket. It provides two standard trailer wiring sockets, a 4-way flat and an RV blade 7-way round socket, allowing for versatile towing options.
WEATHER-RESISTANT. This two-way trailer wiring socket is designed to outlast weather exposure. The 7-pin socket has a spring-loaded dust cover that keeps the connection points dry and protected when not in use.
RELIABLE CONNECTION. These trailer wiring sockets come ready to plug into existing vehicle wiring, using the factory USCAR socket. They connect the taillights, brake lights, turn signals, reverse lights, electric trailer brakes and aux power.
USCAR-SPECIFIC. This trailer wiring harness socket is designed for specific vehicles with an industry-standard USCAR socket.
DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of this dual 7-pin and 4-pin trailer wiring socket is made from durable black plastic that will never rust or corrode.

Includes 15-pc. 1/2 in. drive 6-point sockets: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 mm.
6-point socket opening provides an ideal, exact fit for hex-shaped fastener heads.
Socket geometry is designed to apply force to flat sides of fasteners and not the corners, preventing round-off.
Standard-length socket is relatively versatile and suitable for a wide range of applications.
Extra-large die-stamped size markings are easy to read and can’t wear off.

Large quantity: package comes with 16 caster socket sleeve round inserts.
Don't worry if you lose one, there are enough for your replacement.
Product size: the hole diameter measures approx. 0.53 inches, and the total length of plastic measures approx. 1.71 inches. Be sure to determine the size before buying to confirm whether it matches your chair.
Quality material: this plastic caster stem socket insert cap is made of PP/PA, safe materials, strong and durable, not easy to damage, and with long service life.
Good influence: these black caster socket sleeve round inserts can protect your universal wheel well and avoid wear.
Delicate design: this delicate design with edges and corners makes your universal wheel look more delicate.

Size is marked both with a high-visibility laser marking and a permanent stamped marking that won't wear off.
6-point socket opening provides an exact fit for hex fasteners.
Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners.
Meets a minimum of 1.3 times the ANSI/ASME standard for proof torque.

Size is marked both with a high-visibility laser marking and a permanent stamped marking that won't wear off.
12-point socket opening provides an exact fit for 12-point fasteners.
Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners.
Meets a minimum of 1.3 times the ANSI/ASME standard for proof torque.

METRIC & STANDARD SOCKET SET: Our universal socket set includes both metric and standard sizes to fit any and all measurements you encounter on the job! This socket kit will fill all your tool needs..
HEAVY-DUTY IMPACT SOCKETS: Each socket in this 44-piece master kit is constructed with high-impact drop-forged premium CrV steel. The sturdy and professional chrome vanadium construction allows you to take on any project, large or small..
6-POINT HEX DESIGN: The 6-point hex socket design prevents round off on fasteners under high torque exertion from high-impact or electric wrench output. The included socket set case holds each socket for easy transport and storage..
EASY-READ SOCKET SET: Each socket has a highly visible laser-etched marking on a black phosphate finish for easy identification of the socket measurement. This design allows for fast application, efficiency, and accuracy in any work space..
METRIC & STANDARD SOCKET SIZES: This set includes SAE deep sizes from 5/16" to 3/4" and SAE standard sizes from 5/16" to 3/4". It also includes deep metric sizes from 8 mm to 19 mm and standard metric sizes from 8 mm to 19 mm..