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An apparatus for dispensing a roll of material with one hand is disclosed that includes a shaft having a core segment for supporting a roll of material and a handle segment that is integral with the core segment. The handle segment has an annular recess with a collar received therein. The apparatus

An apparatus for dispensing a roll of material with one hand is disclosed that includes a shaft having a core segment for supporting a roll of material and a handle segment that is integral with the core segment. The handle segment has an annular recess with a collar received therein. The apparatus includes a gripper received over the handle segment of the shaft. The gripper has a cylindrically shaped body defining an open center that has an open upper end and a closed lower end. The gripper is positioned on the handle segment with its open upper end between the collar and the core segment. The shaft is rotatable relative to the gripper and the gripper is hand-compressible to bring the gripper into frictional contact with the shaft to slow or stop the rotation of the shaft.

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1. An apparatus for dispensing a roll of material with one hand, the apparatus comprising: a shaft comprising a core segment for supporting a roll of material and a handle segment that is integral with the core segment, the handle segment comprising an annular recess therein;a collar received in the

1. An apparatus for dispensing a roll of material with one hand, the apparatus comprising: a shaft comprising a core segment for supporting a roll of material and a handle segment that is integral with the core segment, the handle segment comprising an annular recess therein;a collar received in the annular recess and generally non-rotatably attached to the handle segment; anda gripper comprising a generally cylindrically shaped body having an open center and an open upper end and a closed lower end, the gripper being positioned on the handle segment with the open upper end between the collar and the core segment;wherein the shaft and collar are rotatable relative to the gripper and the gripper is hand-compressible to bring the gripper into frictional contact with the shaft to slow or stop the rotation thereof. 2. The apparatus of claim 1 wherein the shaft is a corrugated paper shaft. 3. The apparatus of claim 1 wherein the open upper end of the gripper includes a protrusion into the open center of the gripper to define a narrower opening therein. 4. The apparatus of claim 3 wherein the protrusion is positioned between the collar and the core segment. 5. The apparatus of claim 3 wherein the shaft further comprises a second annular recess to receive the protrusion. 6. The apparatus of claim 3 wherein the protrusion acts as a bearing about which the shaft rotates. 7. The apparatus of claim 1 wherein the core segment includes a roll of stock material. 8. The apparatus of claim 1 wherein the collar is substantially a circular ring comprised of two collar segments that are releasably mateable. 9. The apparatus of claim 8 wherein the collar comprises two semicircular collar segments that are releasably mateable. 10. The apparatus of claim 1 wherein the collar has an outer diameter that is larger than the outer diameter of the portion of the shaft positioned between the annular recess and the core segment. 11. An apparatus for dispensing a roll of material with one hand, the apparatus comprising: a shaft comprising a core segment for supporting a roll of material and a handle segment integral with the core segment, the handle segment comprising a groove and a washer channel, wherein the groove is positioned nearer to the core segment than the washer channel;an elastomeric washer received in the washer channel; anda gripper received over the handle segment of the shaft, the gripper comprising a cylindrically shaped body defining an open center and having an open upper end and a closed lower end, wherein the open upper end of the gripper is positioned between the elastomeric washer and the core segment, and a portion of the gripper is received in the groove;wherein the shaft is rotatable relative to the gripper and the gripper is hand-compressible to bring the gripper into frictional contact with the washer to slow or stop the rotation of the shaft. 12. The apparatus of claim 11 wherein the core segment includes a roll of stock material. 13. The apparatus of claim 12 wherein the stock material is a stretch film. 14. The apparatus of claim 11 wherein the shaft is a corrugated paper shaft. 15. The apparatus of claim 11 wherein the groove and the washer channel each extend circumferentially about the outer periphery of the handle segment. 16. The apparatus of claim 11 wherein the groove and the washer channel are both more proximate a generally central portion of the shaft than an end of the shaft. 17. The apparatus of claim 11 wherein the portion of the gripper received in the groove is a protrusion, and the protrusion extends into the open center of the gripper to define a narrower opening therein. 18. The apparatus of claim 11 wherein the elastomeric washer retains the gripper on the handle segment. 19. The apparatus of claim 11 wherein the elastomeric washer is a quarter-quadrant washer. 20. An apparatus for dispensing a roll of material with one hand, the apparatus comprising: a shaft comprising a core segment for supporting a roll of material and a handle segment, the handle segment comprising a first annular recess and a second annular recess therein;a collar received in the first annular recess; anda gripper comprising a generally cylindrically shaped body having an open center and an open end, the gripper being positioned on the handle segment with the open end between the collar and the core segment;wherein the gripper includes a protrusion into the open center received in the second annular recess of the handle segment;wherein the shaft is rotatable relative to the gripper and the protrusion acts as a bearing about which the shaft rotates; andwherein the gripper is hand-compressible to bring the gripper into frictional contact with the collar to slow or stop the rotation of the shaft.