Groove Grabber Comparison Charts

**Please note that orders placed Sept. 30 - Oct. 3 will ship on or after Oct. 4.**

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2.75" Groove Grabbers™

Rollover Picture for More Information P/N
Type
Common Use Plate/Bracket Mounting (Size/Orientation) Plate Mounting Holes Rod/Tube Mounting (#/Size)
MCF275-GrvGrb-C01
Large Load Axial Mounting
Rigid mounting of large objects such as electron guns & ion sources. None (2) 4-40 tapped

(Not eV spaced)
None
MCF275-GrvGrb-C02
Transverse Tapped Mounting
Mounts eV plates and brackets. C-Series: ‖ to CF flange axis (3) 4-40 tapped

(eV spacing)
None
MCF275-GrvGrb-CB03
Split Axial Clamping
(2 pieces)
Mounts eV rods, tubes, plates, and brackets. C-Series : ⊥ and ‖ to CF flange axis
B-Series: ⊥ to CF flange axis
(3) 4-40 tapped
(2) 0-80 tapped

(eV spacing)
(3) 0.125
MCF275-GrvGrb-CB04
Centering and
Multi-Purpose
Mounts eV rods, tubes, plates and brackets.
Centers eV plates, element clamps, etc.
B & C-Series: ⊥ to CF flange axis (1) 4-40 tapped
(4) 0-80 tapped

(eV spacing)
(2) 0.125"
MCF275-GrvGrb-CYL0750
Cylinder Mounting
(2 Pieces)
Mounts 0.750" diameter cylinders. None None None
MCF275-GrvGrb-CYL1000
Cylinder Mounting
(2 Pieces)
Mounts 1.000" diameter cylinders. None None None

Note: B-Series have 0.062" holes with center to center spacing of 0.150"
          C-Series have 0.125" holes with center to center spacing of 0.300"

4.50" Groove Grabbers™

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Type
Common Use Plate/Bracket Mounting (Size/Orientation) Plate Mounting Holes Rod/Tube Mounting (#/Size)
MCF450-GrvGrb-C01
Transverse Tapped Mounting
Mounts eV plates and brackets. C-Series: ‖ to CF flange axis (5) 4-40 tapped

(eV spacing)
None
MCF450-GrvGrb-C02
Split Axial Mounting
(2 Pieces)
Mounts eV rods, tubes, plates and brackets.
Rigid mounting of large objects.
C-Series: ‖ to CF flange axis (4) 4-40 tapped

(eV spacing)
(5) 0.125"
with (2) additional 0.125" clearance holes ‖ CF axis
MCF450-C03 groove grabber for vacuum chamber and fittings
MCF450-GrvGrb-C03
Reverse Split Axial Clamping
(2 Pieces)
Mounts eV rods, tubes, plates and brackets. C-Series: ‖ to CF flange axis (2) 4-40 tapped

(eV spacing)
(4) 0.125"
MCF450-GrvGrb-C04
Split Axial Mounting
(2 Pieces)
Mounts eV rods, tubes, plates and brackets. C-Series : ⊥ and to CF flange axis (4) 4-40 tapped

(eV spacing)
(3) 0.125"
with (2) additional 0.125" clearance holes ‖ to CF axis
MCF450-GrvGrb-CYL1750
Cylinder Mounting
(2 Pieces)
Mounts 1.750" diameter cylinders. None None None

Note: C-Series have 0.125" holes with center to center spacing of 0.300"

6.00" Groove Grabber™

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Type
Common Use Plate/Bracket Mounting (Size/Orientation) Plate Mounting Holes Rod/Tube Mounting (#/Size)
MCF600-GrvGrb-C01
Reverse Split Axial Clamping
(2 Pieces)
Mounts eV rods, tubes, plates and brackets. C-Series: ‖ to CF flange axis (4) 4-40 tapped

(eV spacing)
(5) 0.125"

Note: C-Series have 0.125" holes with mounting hole spacing of 0.300"

8.00" Groove Grabber™

Rollover Picture for More Information P/N
Type
Common Use Plate/Bracket Mounting (Size/Orientation) Plate Mounting Holes Rod/Tube Mounting (#/Size)
MCF800-GrvGrb-C01
Split Axial Clamping
(2 Pieces)
Mounts eV rods, tubes, plates and brackets. C-Series: ‖ to CF flange axis (4) 4-40 tapped

(eV spacing)
(5) 0.125"

Note: C-Series have 0.125" holes with mounting hole spacing of 0.300"

10.00" Groove Grabber™

Rollover Picture for More Information P/N
Type
Common Use Plate/Bracket Mounting (Size/Orientation) Plate Mounting Holes Rod/Tube Mounting (#/Size)
MCF1000-GrvGrb-C01
Split Axial Clamping
(2 Pieces)
Mounts eV rods, tubes, plates and brackets. C-Series: ⊥ and ‖ to CF flange axis (6) 4-40 tapped

(eV spacing)
(5) 0.125" with (4) additional 0.125" clearance holes ‖ to CF axis

Note: C-Series have 0.125" holes with mounting hole spacing of 0.300"