RAM® Tough-Ball™ Mount with 1/4"-20 Threaded Stud & Diamond Plate – RAM Mounts

rammount.com
1-800-497-7479
sales@rammount.com

RAM^® Tough-Ball^™ Mount with 1/4"-20 Threaded Stud & Diamond Plate
Part #: RAM-B-238-379U-252025 UPC: 793442948930

Product Information

Specifications
socket to socket length	3"
hole pattern	2-Hole AMPS: 1.912"
plate size	2.43" x 1.31"
ball size	B Size (1")
weight capacity	Standard Use: 2 lbs Heavy-Duty Use: 1 lb
materials	Marine-grade aluminum High strength composite
packaging type	Poly Bag
Weight	0.44 lb

RAM<sup>®</sup> Tough-Ball<sup>™</sup> Mount with 1/4"-20 Threaded Stud & Diamond Plate

RAM<sup>®</sup> Tough-Ball<sup>™</sup> Mount with 1/4"-20 Threaded Stud & Diamond Plate

Questions about our products? Email us for support.

RAM^® Tough-Ball^™ Mount with 1/4"-20 Threaded Stud & Diamond Plate

Part#: RAM-B-238-379U-252025

UPC: 793442948930

B Size

Medium Arm

Size Guide

Ball Size
Arm Sizes

The unique double ball and socket design allows you to adjust your mount to the perfect viewing or operating angle, all with the turn of a single knob. This modular design can be configured by a multitude of interchangeable components to fit your specific needs.

A Size

A Size

Holds .5 lbs.

Trail Cameras

B Size

B Size

Holds 2 lbs.

Phones, Action Cameras, Light Duty Tablets

C Size

C Size

Holds 4 lbs.

Fishfinders, Heavy Duty Tablets

D Size

D Size

Holds 6 lbs.

Heavy Monitors

E Size

E Size

Holds 15 lbs.

Heavy Monitors

The unique double ball and socket design allows you to adjust your mount to the perfect viewing or operating angle, all with the turn of a single knob. This modular design can be configured with a variety of interchangeable components to fit your specific mounting needs.

Size	A Size	B Size	C Size	D Size	E Size
Short Arm	Overall Length N/A	Overall Length 2.42"	Overall Length 3.56"	Overall Length 5.69"	Overall Length 5.69"
Short Arm	Socket-to-Socket Length N/A	Socket-to-Socket Length 1.75"	Socket-to-Socket Length 2.5"	Socket-to-Socket Length 4.66"	Socket-to-Socket Length 4.66"
Medium Arm	Overall Length 2.42"	Overall Length 3.73"	Overall Length 5.69"	Overall Length 8.44"	Overall Length 12.63"
Medium Arm	Socket-to-Socket Length 1.75"	Socket-to-Socket Length 3"	Socket-to-Socket Length 4.66"	Socket-to-Socket Length 6.88"	Socket-to-Socket Length 9.88"
Long Arm	Overall Length 6"	Overall Length 6"	Overall Length 9.13"	Overall Length 12.98"	Overall Length N/A
Long Arm	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 8"	Socket-to-Socket Length 11.41"	Socket-to-Socket Length N/A

$35.49

B Size

Medium Arm

Size Guide

Ball Size
Arm Sizes

The unique double ball and socket design allows you to adjust your mount to the perfect viewing or operating angle, all with the turn of a single knob. This modular design can be configured by a multitude of interchangeable components to fit your specific needs.

A Size

A Size

Holds .5 lbs.

Trail Cameras

B Size

B Size

Holds 2 lbs.

Phones, Action Cameras, Light Duty Tablets

C Size

C Size

Holds 4 lbs.

Fishfinders, Heavy Duty Tablets

D Size

D Size

Holds 6 lbs.

Heavy Monitors

E Size

E Size

Holds 15 lbs.

Heavy Monitors

The unique double ball and socket design allows you to adjust your mount to the perfect viewing or operating angle, all with the turn of a single knob. This modular design can be configured with a variety of interchangeable components to fit your specific mounting needs.

Size	A Size	B Size	C Size	D Size	E Size
Short Arm	Overall Length N/A	Overall Length 2.42"	Overall Length 3.56"	Overall Length 5.69"	Overall Length 5.69"
Short Arm	Socket-to-Socket Length N/A	Socket-to-Socket Length 1.75"	Socket-to-Socket Length 2.5"	Socket-to-Socket Length 4.66"	Socket-to-Socket Length 4.66"
Medium Arm	Overall Length 2.42"	Overall Length 3.73"	Overall Length 5.69"	Overall Length 8.44"	Overall Length 12.63"
Medium Arm	Socket-to-Socket Length 1.75"	Socket-to-Socket Length 3"	Socket-to-Socket Length 4.66"	Socket-to-Socket Length 6.88"	Socket-to-Socket Length 9.88"
Long Arm	Overall Length 6"	Overall Length 6"	Overall Length 9.13"	Overall Length 12.98"	Overall Length N/A
Long Arm	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 8"	Socket-to-Socket Length 11.41"	Socket-to-Socket Length N/A

socket to socket length:

3"

hole pattern:

2-Hole AMPS: 1.912"

plate size:

2.43" x 1.31"

ball size:

B Size (1")

weight capacity:

Standard Use: 2 lbs
Heavy-Duty Use: 1 lb

materials:

Marine-grade aluminum
High strength composite

packaging type:

Poly Bag

Weight:

0.44 lb

Print

Documents

Drawing File - Diamond Ball Plate

Questions & Answers

Have a Question?

Be the first to ask a question about this.

Add-on & Accessories

Locking Knobs for B Size Socket Arms

See All

RAP-S-KNOB3U:RAP-S-KNOB3U_1:RAM Pin-Lock<sup>™</sup> Security Knob for B Size Socket Arms

RAP-S-KNOB3U:RAP-S-KNOB3U_1:RAM Pin-Lock<sup>™</sup> Security Knob for B Size Socket Arms

RAM^® Pin-Lock^™ Security Knob for B Size Socket Arms RAP-S-KNOB3U $9.49

RAP-S-KNOB3-7U:RAP-S-KNOB3-7U_1:RAM Pin-Lock<sup>™</sup> Security Knob with 7-Pin Pattern for B Size Socket Arms

RAP-S-KNOB3-7U:RAP-S-KNOB3-7U_1:RAM Pin-Lock<sup>™</sup> Security Knob with 7-Pin Pattern for B Size Socket Arms

RAM^® Pin-Lock^™ Security Knob with 7-Pin Pattern for B Size Socket Arms RAP-S-KNOB3-7U $8.99

RAM-KNOB3LSU:RAM-KNOB3LSU_1:RAM Key Lock Knob with Steel Insert for B Size Socket Arms

RAM-KNOB3LSU:RAM-KNOB3LSU_1:RAM Key Lock Knob with Steel Insert for B Size Socket Arms

RAM^® Key Lock Knob with Steel Insert for B Size Socket Arms RAM-KNOB3LSU $28.49

RAP-S-KNOB3-5U:RAP-S-KNOB3-5U_1:RAM Pin-Lock<sup>™</sup> Security Knob with 5-Pin Pattern for B Size Socket Arms

RAP-S-KNOB3-5U:RAP-S-KNOB3-5U_1:RAM Pin-Lock<sup>™</sup> Security Knob with 5-Pin Pattern for B Size Socket Arms

RAM^® Pin-Lock^™ Security Knob with 5-Pin Pattern for B Size Socket Arms RAP-S-KNOB3-5U $8.99

RAM-KNOB3LU:RAM-KNOB3LU_1:RAM Key Lock Knob with Brass Insert for B Size Socket Arms

RAM-KNOB3LU:RAM-KNOB3LU_1:RAM Key Lock Knob with Brass Insert for B Size Socket Arms

RAM^® Key Lock Knob with Brass Insert for B Size Socket Arms RAM-KNOB3LU $39.49

RAP-S-KNOB3-6U:RAP-S-KNOB3-6U_1:RAM Pin-Lock<sup>™</sup> Security Knob with 6-Pin Pattern for B Size Socket Arms

RAP-S-KNOB3-6U:RAP-S-KNOB3-6U_1:RAM Pin-Lock<sup>™</sup> Security Knob with 6-Pin Pattern for B Size Socket Arms

RAM^® Pin-Lock^™ Security Knob with 6-Pin Pattern for B Size Socket Arms RAP-S-KNOB3-6U $8.99

RAP-S-KNOB3-4U:RAP-S-KNOB3-4U_1:RAM Pin-Lock<sup>™</sup> Security Knob with 4-Pin Pattern for B Size Socket Arms

RAP-S-KNOB3-4U:RAP-S-KNOB3-4U_1:RAM Pin-Lock<sup>™</sup> Security Knob with 4-Pin Pattern for B Size Socket Arms

RAM^® Pin-Lock^™ Security Knob with 4-Pin Pattern for B Size Socket Arms RAP-S-KNOB3-4U $8.99

RAM^® Add-A-Ball^™ Accessory Ball for B Size Socket Arms

RAM-B-273U:RAM-B-273U_1:RAM Add-A-Ball<sup>™</sup> Accessory Ball for B Size Socket Arms

RAM-B-273U:RAM-B-273U_1:RAM Add-A-Ball<sup>™</sup> Accessory Ball for B Size Socket Arms

RAM^® Add-A-Ball^™ Accessory Ball for B Size Socket Arms RAM-B-273U $11.99