|
|
|
|
|
The RAM-B-218-1U consists of a 1" ball and 0.25" NPT female thread. This part connects to any 0.25" NPT male thread, including RAM-PF-585-X flex arm series mounts and RAM-PA54XX rigid arm series mounts.
NPT Thread and Pipe Sizing:
NPT (National Pipe Thread) is a standard used in joining pipes and fittings that have a tapered thread. As a general rule, the NPT inch size is the inside diameter of the threaded pipe and is known as the NPS (Nominal Pipe Size). The outer diameter (OD) of the pipe is shown in the table below:
|
|
| NPT Size
(NPS) |
Pipe Outer
Dia. (OD) |
Threads
per inch |
| 0.25" |
0.540" |
18 |
| 0.50" |
0.840" |
14 |
| 1" |
1.315" |
11.5 |
|
|
Material:
Powder Coated Marine Grade Aluminum
Ball Size:
1" Rubber Ball "B" Size
Note:
The "U" in the part number reflects product packaged in poly bag.
|
Sorry, no parts were found.
|
|
|
|
|
|
|
Recommended Mounts
1/4" X 12" LONG PIPE NIPPLE ALUMINUM
Product Number:RAM-PA5412
Retail: $13.98
1/4" X 6" LONG PIPE NIPPLE ALUMINUM
Product Number:RAM-PA5406
Retail: $11.42
1/4" X 9" LONG PIPE NIPPLE ALUMINIUM
Product Number:RAM-PA5409
Retail: $12.29
1/4" X 4" LONG PIPE NIPPLE ALUMINUM
Product Number:RAM-PA5404
Retail: $10.60
1/4" X 24" LONG PIPE NIPPLE ALUMINUM
Product Number:RAM-PA5424
Retail: $20.38
1/4" X 18" LONG PIPE NIPPLE ALUMINUM
Product Number:RAM-PA5418
Retail: $17.77
RAM 6" FLEX ARM WITH 1/4" NPT ENDS
Product Number:RAM-PF-585-6
Retail: $17.00
RAM 9" FLEX ARM WITH 1/4" NPT ENDS
Product Number:RAM-PF-585-9
Retail: $18.48
RAM 12" FLEX ARM WITH 1/4" NPT ENDS
Product Number:RAM-PF-585-12
Retail: $19.61
RAM 18" FLEX ARM WITH 1/4" NPT ENDS
Product Number:RAM-PF-585-18
Retail: $25.40
RAM 24" FLEX ARM WITH 1/4" NPT ENDS
Product Number:RAM-PF-585-24
Retail: $27.60
UNPKD RAM MOUNT W/ 1 RAM-B-238U & B-201U
Product Number:RAM-B-103-238U
Retail: $17.92
UNPKD RAM DOUBLE SOCKET ARM FOR 1" BALL
Product Number:RAM-B-201U
Retail: $13.11
UNPKG RAM DBL SOCKET ARM B BALL A LENGTH
Product Number:RAM-B-201U-A
Retail: $11.57
UNPKG RAM DBL SOCKET ARM B BALL C LENGTH
Product Number:RAM-B-201U-C
Retail: $19.76
Customers Who Bought This Item Also Bought
Customers Who Bought This Item Also Bought
(Page 1 of 6)
|