Boekel Scientific Small Lab-Jack 4" x 4" (19090-002B)
Boekel Scientific has a full line of laboratory jacks for all of your experiment needs. These all-metal scissor jacks are used to hold flasks, heaters, or bottles in place. All stainless-steel screw mechanism and anodized aluminum top and bottom plates. Lab jacks ranging from 3" platform to 12" platform Some models include ring stand rod 7 sizes of lab jacks All metal construction Large adjustment knob Boekel Scientific has a full line of laboratory jacks for all of your experiment needs. These all-metal scissor jacks are used to hold flasks, heaters, or bottles in place. All stainless-steel screw mechanism and anodized aluminum top and bottom plates. Three sizes have a pre-tapped hole to accommodate an optional support rod. The Giant size, 19090-005B has a side locking knob for the platform.Note: Lab Jack and Lab-Jacks are registered trademarks of Boekel Industries, Inc. Jack Model No. Plate Dimensions Max Load Max Height Min Height Pre Tapped Micro19086-000 3”x3”7.62 cm x 7.62