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General Purpose Backshell & Accessory Tools

 

GENERAL PURPOSE BACKSHELL & ACCESSORY TOOLS

ADJUSTABLE JAM NUT WRENCH

The JR700 adjustable jam nut wrench is a versatile tool for maintenance and low volume production.  The rugged all steel construction makes this tool a good choice for heavy duty applications.

The tool may be adjusted to accommodate hex nuts from .75 inches to 3.25 inch (across flat) dimensions.  The maximum working depth is 1.0 inch.  This range has been found to accommodate most common connectors.

A standard 3/8 inch drive torque wrench may be used in conjunction with this tool to limit the possibility of over tightening.

The overall length is 11.5 inches and the approximate weight is 2 lbs.

SOFT JAW ADJUSTABLE PLIERS

The BT-SJ-468 soft jaw adjustable pliers are a handy addition to general maintenance tool stations.  This tool can provide a reliable gripping function for assembly, disassembly, and positioning of circular and oval parts.

The soft jaw inserts are replaceable and may be ordered as separate parts (part number BT-SJ-468-1).  This part number applies to an individual jaw (two pieces are required per tool).

The overall length is 9.5 inches and the approximate weight is .5 lbs.

TORQUE CONVERSION CHART
FOR JR700 TOOL
Conversion Factor
(Intersection of
2 Columns)
Desired Torque Value (In Lbs.)
40 60 80 100 120 140 160 180 200
Diameter
of Part
Being
Tightened
(Inches)
.50 7.04 10.57 14.09 17.62 - - - - -
.75 7.23 10.84 14.46 18.08 21.69 - - - -
1.00 7.42 11.13 14.85 18.56 22.27 25.99 - - -
1.50 7.84 11.77 15.69 19.61 23.54 27.46 31.39 - -
1.75 8.07 12.11 16.15 20.18 24.22 28.26 32.30 36.34 -
2.00 8.31 12.47 16.63 20.79 24.95 29.11 33.27 37.46 41.59
2.25 8.57 12.86 17.15 21.44 25.72 30.01 34.30 38.59 42.88
2.50 8.83 13.24 17.66 22.07 26.49 30.90 35.32 39.73 44.15
2.75 9.14 13.71 18.28 22.85 27.42 31.99 36.56 41.13 45.70
3.00 9.45 14.18 18.90 23.63 28.36 33.08 37.81 42.54 47.27
3.25 9.78 14.68 19.57 24.46 29.36 34.25 39.14 4.04 48.93

 

CIRCULAR RING PLIERS

The DRP-XX circular ring pliers are specifically designed to grip circular connector and backshell components which would be deformed by other gripping methods.  The non-marring rubber jaw lining material is available in strip form and may be used to replace worn jaw inserts.  It is held in place by interlocking fingers which are moulded into the material. The following chart defines the working diameters and the tools which are available in this series.

REFERENCE DIAMETER TOOL PART NUMBER
INCH METRIC
.618 15.69 DRP-08
.734 18.64 DRP-10
.858 21.79 DRP-12
.954 24.23 DRP-14
1.112 28.24 DRP-16
1.198 30.42 DRP-18
1.322 33.57 DRP-20
1.448 36.77 DRP-22
1.574 39.97 DRP-24
1.674 42.51 DRP-26
1.970 50.03 DRP-28

CONNECTOR HOLDING PLIERS

The CW100-X connector holding plier series of tools are appropriately suited to connector maintenance and assembly operations where the connector and related hardware must be stabilized.  For further assembly or disassembly.  These operations included installation/removal of contacts, soldering, applying safety wires, installing saddle clamps or other strain relief components, mounting screws which hold receptacle connectors in place, and many more functions. The split ring design capable of gripping a range of diameters and includes a split ring of a different diameter on the opposite side of the tool head. In most cases the smaller diameter grips the plug portion of the connector, while the larger diameter is usually compatible with the mating receptacle connector.

NOTE:  Applications requiring rotational force such as torquing of backshell components should be performed with other types of tooling such as adaptor tools.

The following chart lists tool diameters and approximate connector application.

Tool Part
Number
Large
Inch
Diameter
Metric
Small
Inch
Diameter
Metric
Approximate
Shell Size*
CW100-1 .605 1.54 .415 1.05 8-11
CW100-2 .690 1.75 .530 1.35 12-15
CW100-3 .930 2.36 .800 2.03 16-19
CW100-4 1.172 2.98 1.022 2.60 20-23
CW100-5 1.388 3.53 1.280 3.25 24-25
CW100-6 1.551 3.94 1.530 3.89 26-28

*Actual shell size may differ in some applications.
Each tool ha an overall length of 7.5 inches and an approximate weight of .75 lbs.

TOOL IDENTIFICATION CHART
(See Picture)
A BT-HT-110 1/4" Socket Driver Handle
B BT-HT-210 1/4" Stationary Drive Mounting Arm
BT-HT-211 3/8" Stationary Drive Mounting Arm
C BT-D-0551 3/8" to 1/4" Adaptor
BT-D-0622 1/4" to 3/8" Adaptor
D BT-HT-107 3/8" Square Drive T-Handle Wrench
E BT-HT-100 1/4" Square Drive T-Handle Wrench
F BT-A-0513 Ratchet 3./8" Drive
G 4-1149 Illuminated Magnifier

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