U1 SERIES

ONE SERIES. THREE WAYS TO CARRY.

Compare U1, U1 Pro and U1 Ultra.

COMPARE THE DETAILS

Feature	U1	U1 PRO	U1 ULTRA
Best For	Everyday cutting tasks	Cutting + Screwdriver	Premium EDC & collection
Price	$24.99	$34.99 - $36.99	$54.99 - $74.99
Core Difference	Lightweight Everyday Carry	Knife + Screwdriver in One	Premium Ceramic Utility Knife
Compatible Blade	Standard Trapezoid Utility Blades	Standard Trapezoid Utility Blades	Standard Trapezoid Utility Blades
Blade Material	SK5 Steel	SK5 Steel	Ceramic
Handle Material	Available in Micarta, G10, Carbon Fiber Overlay...	Available in Micarta, G10, Carbon Fiber Overlay, PEI, PEEK...	Available in 6061-T6 Aluminum Alloy, Titanium, OAL Aluminum Alloy, TC4 Titanium Alloy
Built- In Tool	—	Integrated Screwdriver	—
Blade System	Replaceable Blade	Replaceable Blade	Replaceable Blade
Opening Method	Thumb Stud	Thumb Stud	Thumb Stud + Flipper
Lock Type	Rail Lock	Rail Lock	Button Lock
Overall Length	5.53" (140.6 mm)	5.89" (149.6 mm)	5.74" (145.8 mm)
Blade Length	2.36" (60 mm)	2.36" (60 mm)	2.36" (60 mm)
Handle Length	3.29" (83.8 mm)	3.66" (92.9 mm)	3.38" (85.9 mm)
Handle Thickness	0.44" (11.2 mm)	0.44" (11.2 mm)	0.44" (11.2 mm)
Width	1.09" (27.6 mm)	1.09" (27.6 mm)	1.02" (25.8 mm)
Weight	2.08–2.29 oz (59–65 g)	2.79–3.03 oz (79–86 g)	2.26–2.95 oz (64–83.5 g)
Carry Profile	Lightweight Carry	Multi-Tool Carry	Premium Carry
Available Colors	Green Micarta, Carbon Fiber, Stars & Stripes, Doughnut	Orange Micarta, Green Micarta, Carbon Fiber, PEEK, PEI, Stars & Stripes, Doughnut	Zombie Green, Stealth Grey, Olive Green, Titanium, Snowflake Colorful, Snowflake Blue, Zombie Pink