Model 1780 Spinal Unit Accessories
Model 1784 90° Clamp Block
The 90° clamp block has two holes which are 90° to each other and hold round bars for mounting auxiliary equipment.
Model 1784-1 holds a ½” and ¾” diameter bar.
Model 1784-2 holds two ¾” diameter bars.
Accessory Bars
Are used with the Model 1784 Clamp Blocks for mounting additional equipment. They are provided in 8″ stainless steel lengths.
Model 1788-1 is ½” diameter.
Model 1788-2 is ¾” diameter.
![Model 1784 90° Clamp Block](http://kopf.nathanroca.com/app/uploads/2016/08/1784-300x211.jpg)
Model 1787 Curved Vertebrae Clamp
Model 1787 Curved Vertebrae Clamps (pair) are infinitely adjustable clamps. Where maximum rigidity is needed, two or more sets attach to the A/P bars on each side of the instrument.
![Model 1787 Curved Vertebrae Clamp](http://kopf.nathanroca.com/app/uploads/2016/08/1787-300x78.jpg)
Model 1793 Spinal Clamp
Model 1793 Spinal Clamp is a rotating, screw driven vertebrae clamp. Used for mounting on the A/P bars in any position with a wide adjustment range and maximum rigidity. Model 1793 allows precise lateral placement and even pressure distribution.
![Model 1793 Spinal Clamp](http://kopf.nathanroca.com/app/uploads/2016/08/1793-300x100.jpg)
Model 1790 Mounting Bars and Clamp
Model 1790 Mounting Bar and Clamp is used to mount stereotaxic manipulators. They consist of a square bar mounted to a ¾” diameter bar which is clamped to the A/P bar with Model 1784-2 Clamp Block.
Model 1790-2 fits the 1460 & 1760-SB series manipulators
(18.70 mm A/P Bar).
Model 1790-3 fits the 1760 & 1460-LB series manipulators
(21.65 mm A/P Bar).
![Model 1790 Mounting Bars and Clamp](http://kopf.nathanroca.com/app/uploads/2016/08/1790-300x195.jpg)
Model 1792 Calibrated Bar and Brackets
Model 1792 Calibrated Bar and Bracket mount to the A/P bars to accommodate stereotaxic manipulators.
Model 1792-2 fits the 1460 & 1760-SB series manipulators
(18.70 mm A/P Bar).
Model 1792-3 fits the 1760 & 1460-LB series manipulators
(21.65 mm A/P Bar).
![Model 1792 Calibrated Bar and Brackets](http://kopf.nathanroca.com/app/uploads/2016/08/1792-300x124.jpg)