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rammount.com
1-800-497-7479
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RAM® Finger-Grip™ Universal Holder with Triple Magnetic Base | |
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Part #:
RAP-B-139-UN4MU
UPC:
793442915994
Patented
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Product Information |
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Specifications | |
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hardware included | Assembly Hardware |
holder dimensions | Height Range: 7.25" max (using optional supports) Width Range: 1.25" - 3.5" Max Depth: 1.5" |
socket to socket length | 3" |
hole pattern | 4-Hole AMPS: 1.181" x 1.496" |
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 | 0.71 lb |


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
Holds .5 lbs.
Trail Cameras

B Size
Holds 2 lbs.
Phones, Action Cameras, Light Duty Tablets

C Size
Holds 4 lbs.
Fishfinders, Heavy Duty Tablets

D Size
Holds 6 lbs.
Heavy Monitors

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 3.73" |
Overall Length 5.69" |
Overall Length 5.69" |
Overall Length 5.69" |
Socket-to-Socket Length N/A |
Socket-to-Socket Length 3" |
Socket-to-Socket Length 4.66" |
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" |
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 |
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 |
Compatible Devices
2-Way
Radios
Amcrest
ATR-22
Brother
RuggedJet Go 2035B
RuggedJet Go 2055WB
BaoFeng
BF-888S
BF-F8+
BF-F8HP
DMR-6X2
MURS-V1
UV-5R
UV-82C
UV-82HP
UV-82L
UV-82X
Baofeng
Black UV-5R V2
GMRS-V1
UV5RA
UV-5X3
Yellow BF-F9 V2
Garmin
Alpha 100
Astro 900 System
Delta Sport XC
Delta Upland XC
Delta XC
eTrex Touch 25
eTrex Touch 35
eTrex Touch 35t
GPSMAP 66 Series
inReach Explorer+
inReach SE+
Montana 700
Montana 700i
Montana 750
Montana 750i
PRO Control
Sport PRO
Honeywell
CT40
Midland
75-822
EX37VP
HH50B
LXT118
LXT118VP
LXT500VP3
LXT535VP3
LXT560VP3
LXT600VP3
LXT630VP3
LXT633VP3
X-Talker T10
X-Talker T20
X-Talker T31VP
X-Talker T35VP
X-Talker T51VP3
X-Talker T55VP3
X-Talker T61VP3
X-Talker T65VP3
X-Talker T71VP3
X-Talker T75VP3
X-Talker T77VP5
Spot
X
TYT
DM-UVF10
MD-2017
MD-280
MD-380
MD-380G
MD-390
MD-446
Q1
TC-2000A
TC-3000A
TC-3000B
TC-5000
TC-7000
TC-8000
TH-446
TH-6200
TH-F5
TH-F7
TH-UV6R
TH-UV818
TH-UV8R
TH-UVF1
TH-UVF8D
TH-UVF9
TH-UVF9D
TK-918
TK-928
TK-938
TYT-777
TYT-800
W700
X1
X2
Venterior
VT-FF001/E
VT-FF002
VT-FF003
VT-FF04
Wouxun
KG-659E
KG-699E
KG-703E
KG-819
KG-828
KG-829
KG-928
KG-939
KG-958
KG-959
KG-968
KG-988
KG-D2000
KG-D900
KG-D901
KG-UV66
KG-UV8D
KG-UV9D
KG-UV9K
KG-UVA1
KG-V55
KG-WT18
Yaesu
FT-25R
FT-270R
FT2DR
FT-4VR
FT-4XR
FT-60R
FT-65R
FT-70DR
FT-70DR
VX-6R
Zebra
TC21
TC26
EC30


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
Holds .5 lbs.
Trail Cameras

B Size
Holds 2 lbs.
Phones, Action Cameras, Light Duty Tablets

C Size
Holds 4 lbs.
Fishfinders, Heavy Duty Tablets

D Size
Holds 6 lbs.
Heavy Monitors

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 3.73" |
Overall Length 5.69" |
Overall Length 5.69" |
Overall Length 5.69" |
Socket-to-Socket Length N/A |
Socket-to-Socket Length 3" |
Socket-to-Socket Length 4.66" |
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" |
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 |
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 |
Compatible Devices
2-Way
Radios
Amcrest
ATR-22
Brother
RuggedJet Go 2035B
RuggedJet Go 2055WB
BaoFeng
BF-888S
BF-F8+
BF-F8HP
DMR-6X2
MURS-V1
UV-5R
UV-82C
UV-82HP
UV-82L
UV-82X
Baofeng
Black UV-5R V2
GMRS-V1
UV5RA
UV-5X3
Yellow BF-F9 V2
Garmin
Alpha 100
Astro 900 System
Delta Sport XC
Delta Upland XC
Delta XC
eTrex Touch 25
eTrex Touch 35
eTrex Touch 35t
GPSMAP 66 Series
inReach Explorer+
inReach SE+
Montana 700
Montana 700i
Montana 750
Montana 750i
PRO Control
Sport PRO
Honeywell
CT40
Midland
75-822
EX37VP
HH50B
LXT118
LXT118VP
LXT500VP3
LXT535VP3
LXT560VP3
LXT600VP3
LXT630VP3
LXT633VP3
X-Talker T10
X-Talker T20
X-Talker T31VP
X-Talker T35VP
X-Talker T51VP3
X-Talker T55VP3
X-Talker T61VP3
X-Talker T65VP3
X-Talker T71VP3
X-Talker T75VP3
X-Talker T77VP5
Spot
X
TYT
DM-UVF10
MD-2017
MD-280
MD-380
MD-380G
MD-390
MD-446
Q1
TC-2000A
TC-3000A
TC-3000B
TC-5000
TC-7000
TC-8000
TH-446
TH-6200
TH-F5
TH-F7
TH-UV6R
TH-UV818
TH-UV8R
TH-UVF1
TH-UVF8D
TH-UVF9
TH-UVF9D
TK-918
TK-928
TK-938
TYT-777
TYT-800
W700
X1
X2
Venterior
VT-FF001/E
VT-FF002
VT-FF003
VT-FF04
Wouxun
KG-659E
KG-699E
KG-703E
KG-819
KG-828
KG-829
KG-928
KG-939
KG-958
KG-959
KG-968
KG-988
KG-D2000
KG-D900
KG-D901
KG-UV66
KG-UV8D
KG-UV9D
KG-UV9K
KG-UVA1
KG-V55
KG-WT18
Yaesu
FT-25R
FT-270R
FT2DR
FT-4VR
FT-4XR
FT-60R
FT-65R
FT-70DR
FT-70DR
VX-6R
Zebra
TC21
TC26
EC30

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hardware included:
Assembly Hardware
holder dimensions:
Height Range: 7.25" max (using optional supports)
Width Range: 1.25" - 3.5"
Max Depth: 1.5"
socket to socket length:
3"
hole pattern:
4-Hole AMPS: 1.181" x 1.496"
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:
0.71 lb