Page 259 Penn Tool Co. Precision Tooling Buyer's Guide 2019
P. 259
257
7 Pc. Jack Screw Set
• 2 ⁄ " -3 ⁄ " range screw adjustment with added 1" and 2"
1 4
1 4
extensions which can be used together or separately.
• Swivel cap and pointed screw for different applications.
• 1,000 lb. weight capacity.
• Plastic case included.
DESCRIPTION
PART NO.
PRICE
7 Pc. Jack Screw Set
97-954-2
$27.55
97-954-2
7 Pc. Jack Screw Set
• 2 ⁄ " -3 ⁄ " range screw adjustment with added 1" and 2"
1 4
3 8
extensions which can be used together or separately.
• Swivel cap and pointed screw for different applications.
• 1,000 lb. weight capacity.
• Furnished in fitted plastic case.
DESCRIPTION
PART NO.
PRICE
7 Pc. Jack Screw Set
97-958-3
$28.20
97-958-3
4 Pc. Machinist's Jack Set
• Use anywhere leveling is necessary.
• Adjustable screw with tilting swivel head.
• 1" adjustment.
• 3" high min. and 4" high max.
• Furnished in fitted case.
DESCRIPTION
PART NO.
PRICE
4 Pc. Machinist Jack Set
91-339-2
$28.95
91-339-2
"Little Giant"
Jack Screw Sets
• Sets include a Jack (A), 2 extension bases (B & C),
which can be used singly or together, an auxiliary
pointed screw (D), supplied to be used in place of
the screw with the swivel cap, extension base (E),
to be used in places where it is not possible to
obtain a bearing on a flat surface, extension V
base (F), for use against a cylindrical form
and adjusting handle (G).
S190
• Jack base dia.: 1 ⁄ "
1
4
• Extensions (B) and (C) are 2" and 1", respectively.
• Max. height: 6 ⁄ " with attachments.
3 8
S191
• Jack base dia.: 1"
• Extensions (B) and (C) are 1" and ⁄ ", respectively.
1
2
• Max. height: 3 ⁄ " with attachments.
3 4
HEIGHT
JACK BASE
STARRETT
PART
DESCRIPTION
RANGE
DIA.
MODEL #
NUMBER
PRICE
Jack Screw Set
2 ⁄ - 3 ⁄ "
1
4
3
8
1 ⁄ "
1 4
S190
10-984-3
$69.95
Jack Only
1 ⁄ "
1 4
190A
10-803-5
25.50
Jack Screw Set
1 ⁄ - 2 ⁄ "
1
2
1
4
1"
S191
10-802-7
68.95
Jack Only
1"
191A
10-804-3
25.50
E
C
B
A
G
D
F
Support Screw Jacks
• Safe and reliable, adjustable supports for workpieces.
• Designed for use with different styles of pads.
• Numerous applications to support workpieces of regular as well as
irregular shapes and height levels in layout, machining and inspection.
• Jacks can be stacked to obtain various heights.
• Made from high grade steel.
SIZE JACK DIA. HEIGHT RANGE CAP. (LBS.) PART NO.
PRICE
1
1.57"
2.00 - 2.75"
3,080
97-955-9
$55.75
2
1.97"
4.00 - 5.90"
4,400
97-956-7
71.55
3
2.36"
5.90 - 9.80"
7,700
97-957-5
112.20
Pads
PAD DIA. STYLE
PART NO.
PRICE
1"
A
97-960-9
$27.10
1"
B
97-961-7
26.20
1"
C
97-962-5
26.20
1"
D
97-963-3
24.95
1"
E
97-964-1
26.20
1"
F
97-965-8
24.95
2.36"
G
97-966-6
55.30
Sets in Fitted Wooden Base
CONTENTS
PART NO.
PRICE
4 Jacks, 2 ea. Size 1 and 2
6 Pads, 1 ea. A to F
97-950-0
$415.40
4 Jacks, 2 ea. Size 2 and 3
6 Pads, 1 ea. A to F
97-951-8
520.80
RI
C E
5.40
0 80
A
B B
C
D
E
F
G
Made in
Japan
7 Pc. Jack Screw Set
• 2 ⁄ " -3 ⁄ " range screw adjustment with added 1" and 2"
1 4
1 4
extensions which can be used together or separately.
• Swivel cap and pointed screw for different applications.
• 1,000 lb. weight capacity.
• Plastic case included.
DESCRIPTION
PART NO.
PRICE
7 Pc. Jack Screw Set
97-954-2
$27.55
97-954-2
7 Pc. Jack Screw Set
• 2 ⁄ " -3 ⁄ " range screw adjustment with added 1" and 2"
1 4
3 8
extensions which can be used together or separately.
• Swivel cap and pointed screw for different applications.
• 1,000 lb. weight capacity.
• Furnished in fitted plastic case.
DESCRIPTION
PART NO.
PRICE
7 Pc. Jack Screw Set
97-958-3
$28.20
97-958-3
4 Pc. Machinist's Jack Set
• Use anywhere leveling is necessary.
• Adjustable screw with tilting swivel head.
• 1" adjustment.
• 3" high min. and 4" high max.
• Furnished in fitted case.
DESCRIPTION
PART NO.
PRICE
4 Pc. Machinist Jack Set
91-339-2
$28.95
91-339-2
"Little Giant"
Jack Screw Sets
• Sets include a Jack (A), 2 extension bases (B & C),
which can be used singly or together, an auxiliary
pointed screw (D), supplied to be used in place of
the screw with the swivel cap, extension base (E),
to be used in places where it is not possible to
obtain a bearing on a flat surface, extension V
base (F), for use against a cylindrical form
and adjusting handle (G).
S190
• Jack base dia.: 1 ⁄ "
1
4
• Extensions (B) and (C) are 2" and 1", respectively.
• Max. height: 6 ⁄ " with attachments.
3 8
S191
• Jack base dia.: 1"
• Extensions (B) and (C) are 1" and ⁄ ", respectively.
1
2
• Max. height: 3 ⁄ " with attachments.
3 4
HEIGHT
JACK BASE
STARRETT
PART
DESCRIPTION
RANGE
DIA.
MODEL #
NUMBER
PRICE
Jack Screw Set
2 ⁄ - 3 ⁄ "
1
4
3
8
1 ⁄ "
1 4
S190
10-984-3
$69.95
Jack Only
1 ⁄ "
1 4
190A
10-803-5
25.50
Jack Screw Set
1 ⁄ - 2 ⁄ "
1
2
1
4
1"
S191
10-802-7
68.95
Jack Only
1"
191A
10-804-3
25.50
E
C
B
A
G
D
F
Support Screw Jacks
• Safe and reliable, adjustable supports for workpieces.
• Designed for use with different styles of pads.
• Numerous applications to support workpieces of regular as well as
irregular shapes and height levels in layout, machining and inspection.
• Jacks can be stacked to obtain various heights.
• Made from high grade steel.
SIZE JACK DIA. HEIGHT RANGE CAP. (LBS.) PART NO.
PRICE
1
1.57"
2.00 - 2.75"
3,080
97-955-9
$55.75
2
1.97"
4.00 - 5.90"
4,400
97-956-7
71.55
3
2.36"
5.90 - 9.80"
7,700
97-957-5
112.20
Pads
PAD DIA. STYLE
PART NO.
PRICE
1"
A
97-960-9
$27.10
1"
B
97-961-7
26.20
1"
C
97-962-5
26.20
1"
D
97-963-3
24.95
1"
E
97-964-1
26.20
1"
F
97-965-8
24.95
2.36"
G
97-966-6
55.30
Sets in Fitted Wooden Base
CONTENTS
PART NO.
PRICE
4 Jacks, 2 ea. Size 1 and 2
6 Pads, 1 ea. A to F
97-950-0
$415.40
4 Jacks, 2 ea. Size 2 and 3
6 Pads, 1 ea. A to F
97-951-8
520.80
RI
C E
5.40
0 80
A
B B
C
D
E
F
G
Made in
Japan
